@charset "utf-8";

@font-face {
    font-family: helvetica-neue;
    src: local('helvetica-neue-roman'), url(../Fonts/helvetica-neue-roman.woff2) format('woff2');
    font-weight: 400;
    font-style: normal
}

@font-face {
    font-family: helvetica-neue;
    src: local('helvetica-neue-bold'), url(../Fonts/helvetica-neue-bold.woff2) format('woff2');
    font-weight: 700;
    font-style: normal
}

@font-face {
    font-family: optima;
    src: local('optima_bold'), url(../Fonts/optima_bold.woff2) format('woff2');
    font-weight: 700;
    font-style: normal
}

@font-face {
    font-family: OpenSans;
    src: local('OpenSans-Regular'), url(../Fonts/OpenSans-Regular.woff2) format('woff2');
    font-weight: 400;
    font-style: normal
}

@font-face {
    font-family: OpenSans;
    src: local('OpenSans-Bold'), url(../Fonts/OpenSans-Bold.woff2) format('woff2');
    font-weight: 700;
    font-style: normal
}

@font-face {
    font-family: Alleyster;
    src: local('Alleyster'), url(../Fonts/Alleyster.woff2) format('woff2');
    font-weight: 400;
    font-style: normal
}

.cl:after {
    display: block;
    height: 0;
    content: "";
    clear: both
}

body {
    font-size: 14px;
    font-family: helvetica-neue, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, open sans, helvetica neue, sans-serif, serif;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale
}

a,
article,
aside,
body,
dd,
div,
footer,
form,
h1,
h2,
h3,
h4,
h5,
h6,
header,
html,
img,
label,
li,
nav,
p,
small,
span,
strong,
ul {
    margin: 0;
    padding: 0;
    border: 0;
    -webkit-touch-callout: none;
    -webkit-tap-highlight-color: transparent;
    font-size: 16px;
    font-family: helvetica-neue;
    font-weight: 400;
    color: #313131;
    font-size: 14px
}

article,
aside,
footer,
header,
main,
nav,
picture {
    display: block
}

html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%
}

ul {
    list-style: none;
    font-size: 0
}

ul li {
    display: inline-block;
    font-size: 0;
    vertical-align: top;
    transition: all ease .2s
}

a {
    text-decoration: none;
    display: inline-block;
    transition: all ease .3s
}

span {
    display: inline-block
}

img {
    border: 0;
    vertical-align: middle
}

h1 {
    font-family: optima;
    font-weight: 700
}
.es-h1{
    font-family: Arial,Helvetica,sans-serif;
}
.fr-h1{
    font-family: OpenSans
}

h2 {
    font-size: 24px;
    font-family: optima;
    font-weight: 700
}

h3 {
    font-size: 0;
    font-family: optima;
    font-weight: 700
}

.right-side h2 {
    letter-spacing: -1px
}

.right-side h2:nth-of-type(2) {
    padding-top: 20px
}

h3,
h3 a {
    font-family: optima;
    font-weight: 700;
    font-weight: 400;
    transition: all ease .3s
}

input:focus {
    outline-offset: 0
}

button:focus,
input[type=text]:focus {
    outline: 0
}

button {
    border: none;
    border-radius: 0;
    padding: 0;
    background: 0 0
}

.search {
    display: block;
    position: absolute;
    height: 80px;
    vertical-align: middle;
    text-align: center;
    width: 96%;
    top: 200px;
    left: 0;
    right: 0;
    margin: auto
}

#search {
    display: none
}

.search-icon {
    position: absolute;
    right: 18px;
    top: 18px
}

.search-btn .iconfont,
.search-icon .iconfont {
    font-size: 20px
}

.search-icon .icon-close {
    display: none
}

.box {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    width: 100%;
    height: 80px;
    position: relative
}

.search-text {
    font-family: optima;
    font-weight: 700;
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    border: none;
    font-size: 40px;
    background-color: rgba(0, 0, 0, 0);
    border-bottom: 1px solid silver;
    color: #fff
}

.search-btn {
    -webkit-box-flex: 0 0 40px;
    -ms-flex: 0 0 40px;
    flex: 0 0 40px;
    width: 40px;
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto
}

.shade {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .9);
    position: fixed;
    left: 0;
    top: 0;
    display: none;
    z-index: 1000
}

.login {
    width: 100%;
    height: 100%;
    position: fixed;
    display: none;
    z-index: 1500
}

.contents {
    display: inline-block;
    line-height: 80px;
    padding: 0 18px;
    position: relative;
    top: 6px
}

.index-contents {
    position: absolute;
    top: 114px;
    right: 0;
    list-style: none
}

#backdrop {
    width: 100%;
    height: 100%;
    background: rgb(0 0 0 / 80%);
    position: fixed;
    top: 0;
    z-index: 99;
    display: none
}

.inner {
    font-family: ProductSans;
    font-weight: 400;
    font-size: 30px;
    line-height: 36px;
    color: #fff;
    width: 500px;
    position: absolute;
    top: 240px;
    left: 24%
}

.arrow {
    width: 80px;
    position: absolute;
    top: -90px;
    transform: scaleX(-1) rotate(24deg)
}

#btclose {
    float: right
}

#btclose i {
    color: #818283;
    font-size: 40px
}

#bt i {
    font-size: 20px
}

.search-btn .iconfont {
    color: #818283;
    font-size: 30px
}

.article_content h3 {
    font-family: helvetica-neue;
    font-weight: 700
}

.ads {
    margin: 20px 0
}

.right .ads {
    margin-top: 0
}

input[type=checkbox] {
    position: absolute;
    clip: rect(0, 0, 0, 0)
}

.ft_archive a:hover,
.ft_menu a:hover,
li:hover h3 a {
    color: #a36cf3
}
.es-footer .ft_archive a:hover {
        color: #666;
}
h1 {
    font-size: 30px;
    line-height: 33px;
    margin-bottom: 20px
}

.article b,
.article_content h3 {
    font-size: 16px
}

.article_content p {
    font-size: 14px;
    line-height: 22px;
    margin-bottom: 6px
}

.article p b {
    display: initial
}

.article p {
    font-size: 14px;
    line-height: 22px;
    margin-bottom: 10px
}

.article b {
    font-size: 16px;
    font-family: OpenSans;
    font-weight: 700;
    line-height: 22px;
    margin-bottom: 7px;
    display: block
}

.archives{
    width: 728px;
    margin: 0 auto;
    font-size: 0;
    box-sizing: border-box
}

.banner-article,
.content,
.footer,
.ft_bar,
.hd_bar,
.index-learn,
.index-main,
.list-head,
.list-main {
    width: 1100px;
    margin: 0 auto;
    font-size: 0;
    box-sizing: border-box
}

.ft_bar {
    overflow: hidden;
    padding: 0 8px
}

.content {
    padding-bottom: 20px;
    font-size: 0;
    min-height: 600px;
    overflow: hidden;
    margin-top: 20px
}

.index {
    margin-top: 0
}

.detail {
    text-align: center;
        width: 728px;
}
.article {
    width:100%;
}

.left{
    width: 728px;
    text-align: left;
    vertical-align: top
}


.right {
    display: inline-block;
    text-align: center;
    vertical-align: top
}


.sub {
    width: 728px
}

.right {
    width: 300px;
    margin-left: 72px
}

header {
    position: relative;
    z-index: 1;
    border-bottom: 4px solid #a36cf3
}

.hd_bar {
    position: relative
}

.index-hd {
    height: 164px;
    text-align: center
}

.index-hd .hd-logo {
    font-size: 78px;
    font-family: Alleyster;
    font-weight: 400;
    margin-top: 10px;
    line-height: 1.4;
    color: #a36cf3;
    letter-spacing: 2px
}

.logo {
    display: inline-block;
    font-size: 44px;
    margin: 0 auto;
    overflow: hidden;
    font-family: Alleyster;
    font-weight: 400;
    color: #a36cf3;
    margin-left: 34px;
    margin-top: 4px
}
.fr-logo{
    margin-left: 0;
}
header label {
    width: 22px;
    position: absolute;
    z-index: 1;
    left: 0;
    text-align: center;
    padding: 10px 0;
    font-size: 0;
    margin: 15px 0;
    cursor: pointer;
    top: 2px
}

.index-hd+label {
    top: 97px
}

label span {
    width: 18px;
    height: 2px;
    margin-top: 3px;
    background-color: #1b1b1b;
    float: left
}

label span:first-child {
    margin-top: 0
}

.detail_bar {
    height: 64px
}

.detail_menu {
    float: right;
    transition: .3s;
    text-align: center;
    font-size: 0;
    display: table;
    margin: 0 auto;
    position: relative
}

.detail_menu li {
    display: table-cell;
    position: relative;
    overflow: hidden
}

.detail_menu li a {
    display: inline-block;
    padding: 10px 14px;
    font-size: 14px;
    text-transform: uppercase;
    font-weight: 500;
    color: #333;
    line-height: 44px
}

.detail_menu li a:hover {
    color: #a36cf3
}

.detail_menu li:last-child a {
    padding-right: 0
}

.detail_menu .icon-search:before {
    line-height: 64px
}

.ft-top {
    background-color: #222;
    padding: 10px 0 24px 0
}

.ft-bottom {
    background-color: #111
}

.ft_left {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center
}

.ft_logo {
    font-size: 60px;
    color: #eee;
    font-family: Alleyster;
    font-weight: 400;
    text-align: center;
    letter-spacing: 3px
}

.ft_left li {
    margin: 0 16px;
    text-align: center;
    margin-bottom: 10px
}

.ft_left li a {
    font-size: 14px;
    line-height: 19px;
    text-transform: uppercase;
    color: #eee
}

.ft_archive li a {
    color: #666
}

.ft_menu {
    margin-bottom: 12px
}

.ft_copyright {
    text-align: center;
    color: #666;
    font-size: 14px;
    line-height: 22px;
    padding: 18px 0;
}

.menu_list {
    width: 0;
    height: 0;
    overflow: hidden;
    transition-delay: 0s
}

#menu_checkbox:checked+.nav_label .shade {
    display: block;
    z-index: 1;
    background-color: rgba(0, 0, 0, .7)
}

#menu_checkbox:checked+.nav_label+.menu_list {
    background-color: #000;
    opacity: .9;
    transition: -webkit-transform .3s ease-in-out;
    transition: transform .3s ease-in-out;
    transition: transform .3s ease-in-out, -webkit-transform .3s ease-in-out;
    position: fixed;
    top: 0;
    width: 360px;
    height: 100%;
    overflow-y: scroll;
    z-index: 2;
    top: 0;
    left: 0
}

.menu_list .hd-logo {
    font-size: 44px;
    padding-top: 0;
    width: auto;
    line-height: 76px;
    font-family: Alleyster;
    font-weight: 400;
    color: #a36cf3;
    letter-spacing: 2px
}

.menu_list li {
    margin-left: 32px;
    line-height: 50px;
    position: relative;
    display: block
}

.menu_list li a {
    font-size: 18px;
    color: #eee;
    font-weight: 500;
    line-height: 34px
}

.menu_list li:not(.close) a {
    text-transform: uppercase
}

.menu_list .close {
    text-align: right;
    margin-right: 16px;
    margin-top: 20px;
    margin-bottom: 20px;
    display: flex
}

.menu_list .close i:after,
.menu_list .close i:before {
    content: '';
    width: 25px;
    height: 2px;
    position: absolute;
    top: 28px;
    right: 0;
    display: block;
    background-color: silver
}

.menu_list .close i:before {
    transform: rotate(45deg)
}

.menu_list .close i:after {
    transform: rotate(-45deg)
}

.banner {
    position: relative
}

.banner-img>a {
    width: 100%;
    display: inline
}

.banner-img {
    display: block;
    position: relative;
    background-color: #fbfbfb;
    padding-top: 36.5%
}

.banner-img img {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0
}

.banner-article {
    padding-bottom: 36px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0
}

.banner-article .home {
    font-size: 20px;
    color: #fff;
    font-family: optima;
    font-weight: 700;
    margin-bottom: 12px
}

.banner-article h3 a {
    font-size: 48px;
    color: #fff;
    font-family: optima;
    font-weight: 700
}

.s-banner {
    display: block;
    overflow: hidden;
    width: 992px;
    margin: 0 auto;
    width: 100%;
    position: relative;
    background-color: #fbfbfb;
    padding-top: 44.5%
}

.sm-banner {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0
}

.banner-title {
    padding: 26px 25px;
    background-color: #fff;
    width: 50%;
    margin: -6% auto 0;
    position: relative;
    text-align: center;
    -webkit-box-shadow: 0 0 17px 2px rgba(0, 0, 0, .07);
    box-shadow: 0 0 17px 2px rgba(0, 0, 0, .07)
}

.banner-title h1 {
    width: 400px;
    font-size: 28px;
    line-height: 36px;
    margin-bottom: 0
}

.banner-title .index-list {
    transform: translate(-50%, -43px);
    font-size: 18px;
    line-height: 32px
}

.index-must-bg {
    position: relative;
    width: 100%;
    background-color: #f6f6f6;
    padding: 32px 0
}

.index-must h2 {
    line-height: 14px
}

.index-must h2 span {
    font-size: 36px;
    color: #000;
    line-height: 28px
}

.index-must ul {
    font-size: 0
}

.line-img {
    display: block;
    position: relative;
    background-color: #fbfbfb;
    overflow: hidden
}

.index-must .line-img {
    padding-top: 75%
}

.index-must ul li img {
    max-width: 100%;
    position: absolute;
    top: 0;
    left: 0
}

.index-must ul li {
    display: inline-block;
    width: 32%;
    margin-right: 2%;
    vertical-align: middle;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 2px 18px 1px rgba(0, 0, 0, .05);
    position: relative;
    background: #fff
}

.index-must ul li:hover {
    box-shadow: 0 0 12px 1px rgba(0, 0, 0, .12)
}

.index-must ul li:last-child {
    margin-right: 0
}

.index-list {
    font-size: 12px;
    line-height: 28px;
    color: #fff;
    padding: 0 15px;
    text-transform: uppercase;
    background-color: #00d29c;
    position: absolute;
    left: 50%;
    transform: translate(-50%, -14px);
    letter-spacing: 1.2px;
    font-family: optima;
    font-weight: 700;
    white-space: nowrap
}

.index-must h3 {
    padding: 20px 20px 8px 20px;
    height: 60px;
    overflow: hidden
}

.index-learn-b {
    background-color: #f6f6f6;
    padding: 32px 0
}

.index-learn h3 {
    padding: 24px 20px 0 20px;
    height: 68px;
    overflow: hidden
}

.index-learn h3 a,
.index-must h3 a {
    font-size: 18px;
    color: #050b2f;
    line-height: 22px;
    text-align: center;
    font-family: optima;
    font-weight: 700
}

.index-learn-bg {
    padding: 32px 0;
    overflow: hidden;
    background-color: #fff
}

.index-learn .line-img,
.index-learn-bg .line-img {
    padding-top: 75%
}

.index-learn img {
    max-width: 100%
}

.index-learn .line-img img {
    display: block;
    position: absolute;
    top: 0;
    left: 0
}

.index-more h2 {
    text-align: center;
    margin-bottom: 32px;
    font-size: 48px;
    color: #050b2f;
    line-height: 50px;
    height: 50px;
    font-family: Alleyster;
    font-weight: 700
}

.index-learn ul {
    font-size: 0;
    margin-top: 37px
}

.index-more-s ul {
    margin-bottom: 0
}

.index-learn ul li {
    width: 23%;
    margin-right: 2.65%;
    display: inline-block;
    background: #fff;
    vertical-align: middle;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 2px 18px 1px rgba(0, 0, 0, .05);
    position: relative
}

.index-learn ul li:hover {
    box-shadow: 0 0 12px 1px rgba(0, 0, 0, .12)
}

.line {
    overflow: hidden;
    padding-bottom: 14px
}

.index-learn ul li:last-child {
    margin-right: 0
}

.date {
    float: right;
    font-size: 14px;
    margin-right: 8px;
    margin-bottom: 10px;
    margin-top: 6px
}


.list-banner {
    position: relative;
}

.list-banner img {
    width: 100%
}

.list-main {
    min-height: 80vh
}

.list-h {
    font-size: 48px;
    color: #fff;
    line-height: 50px;
    letter-spacing: 4px;
    text-transform: uppercase;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%)
}

.list-h h2 {
    font-size: 42px;
    line-height: 42px;
    color: #fff;
    font-family: OpenSans;
    font-weight: 700
}

.list-h p {
    width: 600px;
    font-size: 14px;
    line-height: 18px;
    color: #fff
}

.list-head ul {
    display: flex;
    flex-direction: row;
    margin-top: 40px;
    padding-bottom: 3px;
    justify-content: center;
    flex-wrap: wrap
}

.list-head ul a {
    font-size: 18px;
    line-height: 28px;
    color: #acafc3;
    margin: 0 15px 6px;
    font-family: optima;
    font-weight: 700;
    padding-bottom: 3px;
    font-weight: 700
}

.list-head ul li a.down,
.list-head ul li a:active {
    color: #a36cf3
}

.list-head ul li a:hover {
    border-bottom: 3px solid #a36cf3;
    padding-bottom: 0
}

.list-main h3 {
    padding: 14px 8px 0 8px;
    height: 72px;
    overflow: hidden
}

.list-main h3 a {
    font-size: 18px;
    line-height: 24px;
    text-align: center;
    font-family: optima;
    font-weight: 700
}

.list-main img {
    max-width: 100%;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    object-fit: cover
}

.list-main .line-img {
    padding-top: 75%
}

.index-more .more {
    float: right;
    text-align: right
}

.list-main>span {
    font-size: 32px;
    line-height: 36px;
    font-family: optima;
    font-weight: 700
}

.list-main ul {
    font-size: 0;
    margin-bottom: 40px
}

.list-main ul li {
    width: 23.2%;
    margin-right: 2.4%;
    display: inline-block;
    background: #fff;
    margin-top: 24px;
    vertical-align: middle;
    box-shadow: 0 2px 18px 1px rgba(0, 0, 0, .05);
    position: relative;
    border-radius: 4px;
    overflow: hidden
}

.list-main ul li:hover {
    box-shadow: 0 0 12px 1px rgba(0, 0, 0, .12)
}

.list-main ul li:nth-child(4n) {
    margin-right: 0
}

.list-main .post_list404 li {
    margin-top: 20px;
    margin-bottom: 20px
}

.list {
    margin-right: -19px
}

.list li>a:nth-child(1) {
    display: block;
    padding-top: 75%;
    position: relative;
    background-color: #f0f7f8
}

.list img {
    max-width: 100%;
    position: absolute;
    top: 0;
    left: 0
}

.list h3 a {
    padding-top: 13px;
    overflow: hidden;
    height: 74px;
    font-size: 18px;
    width: 100%;
    margin-bottom: 10px;
    box-sizing: border-box;
    text-align: center
}

.detail_btn {
    display: inline-block
}

.d_list {
    margin-bottom: -14px;
    margin-top: 13px
}

.d_list li {
    width: 33.3%;
    padding-right: 19px;
    margin-bottom: 24px;
    box-sizing: border-box
}

.d_list h3 a {
    padding: 13px 0 0 0;
    height: auto;
    margin-bottom: 0
}

.article_content {
    line-height: 23px;
    margin-top: 12px
}

.article_content h3 {
    line-height: 22px;
    margin-bottom: 4px
}

.right-side {
    margin-top: 40px
}

.aside_list {
    margin-top: 13px;
    margin-right: -8%
}

.aside_list li {
    width: 50%;
    padding-right: 8%;
    margin-bottom: 24px;
    box-sizing: border-box
}

.aside_list h3 a {
    padding: 6px 0 0 0;
    height: 68px;
    margin-bottom: 0;
    line-height: 20px;
    padding-top: 6px
}

.detail-page {
    margin: 10px 0 0;
    text-align: center;
    margin-bottom: 20px;
    font-size: 0;
    display: flex
}

.detail-page a {
    display: inline-block;
    color: #fff;
    vertical-align: middle;
    width: 100%
}

.detail-page a span {
    display: inline-block;
    width: 100%;
    height: 80px;
    text-align: center;
    background: #7d50bf;
    font-family: helvetica-neue;
    font-weight: 400;
    font-size: 40px;
    line-height: 82px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #fff;
    cursor: pointer;
    border-radius: 4px
}

.detail-page a span i {
    font-style: normal;
    transform: translateY(-2px);
    display: inline-block
}

.detail-page a span:hover {
    background-color: #a88bd4
}
.page_num {
    width: 200px;
    flex-shrink: 0;
    display: inline-block;
    font-family: helvetica-neue;
    font-weight: 400;
    font-size: 35px;
    line-height: 80px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #7d50bf;
    vertical-align: middle;
}

.article_picture {
    position: relative
}

.page_link {
    position: absolute;
    width: 100%;
    overflow: hidden;
    top: 50%;
    z-index: 999;
    margin-top: -20px
}

.page_link a {
    display: inline-block;
    line-height: 40px;
    width: 40px;
    text-align: center;
    color: #fff;
    background-color: #a5d1d5;
    font-size: 20px;
    border-radius: 5px;
    font-size: 12px;
    padding-top: 2px
}

.error h1 {
    font-size: 60px;
    line-height: 100%
}

.error .article_content {
    font-size: 16px;
    line-height: 24px
}

.bread_crumbs {
    margin-bottom: 10px;
    position: relative
}

.bread_crumbs span:first-child:before {
    content: none
}

.bread_crumbs span:before {
    content: "> ";
    display: inline-block;
    position: absolute;
    top: -1px
}

.bread_crumbs span i {
    font-style: normal;
    color: #cacaca;
    letter-spacing: 1.5px;
    text-transform: uppercase
}

.bread_crumbs span:not(:first-child) i {
    margin-left: 12px
}

.bread_crumbs span i:hover {
    color: #a88bd4
}

.article_picture {
    overflow: hidden;
    position: relative
}

.article_picture picture {
    position: relative;
    top: 0;
    width: 80%;
    margin: 0 auto;
    display: block;
    text-align: center;
    background-color: #eee;
    overflow: hidden;
    opacity: 1
}

.article_content {
    position: relative
}

.article-text {
    position: relative;
    opacity: 1;
    width: 100%
}

.article_picture img {
    position: relative;
    width: 72%
}

.article_content h3,
.article_content p {
    position: relative;
    transition: none
}

.essay {
    width: 100%;
    margin: 0 auto;
    letter-spacing: normal;
    font-size: 0;
}

.essay h2 {
    font-size: 27px;
    margin: 20px 0;
    text-align: inherit
}

.essay h2:after {
    content: none
}

.essay h3 {
    font-size: 25px;
    margin: 20px 0
}

.essay h4 {
    display: block;
    font-size: 20px;
    font-family: optima;
    font-weight: 700;
    color: #212121;
    line-height: 22px;
    margin-bottom: 10px
}
.es-essay h4{
    font-family: OpenSans;
}
.fr-essay h4{
    font-family: OpenSans;
}
.essay p {
    letter-spacing: .2px;
    font-size: 16px;
    line-height: 25px;
    margin-bottom: 10px;
    font-family: OpenSans;
    font-weight: 400
}
.essay p a{
    letter-spacing: .2px;
    font-size: 16px;
    line-height: 25px;
    margin-bottom: 10px;
    font-family: OpenSans;
    font-weight: 400;
    color: -webkit-link;
    text-decoration: underline;
}
.essay>a {
    display: block;
    width: 100%;
    margin: 20px 0
}

.essay img {
    display: block;
    width: 100%;
    margin-bottom: 14px
}

.img-link {
    display: none
}

.essay .first-page {
    display: block;
    width: 100%;
    color: #fff;
    text-align: center;
    font-size: 40px;
    font-weight: 700;
    font-family: helvetica-neue;
    font-weight: 400;
    bottom: 0;
    position: absolute;
    opacity: .9;
    padding: 0 25px 0;
    border-radius: 0;
    line-height: 80px;
    letter-spacing: 1px;
    text-transform: uppercase;
    background-color: #7d50bf;
    box-sizing: border-box
}

.essay .first-page:hover {
    background-color: #a88bd4
}

.essay .nextPage {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none
}

.back-to-top {
    position: fixed;
    right: 20px;
    bottom: 150px;
    width: 45px;
    height: 45px;
    background-color: #a36cf3;
    border-radius: 50%;
    opacity: .8;
    display: none
}

.back-to-top span {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -14px;
    height: 0;
    width: 0;
    border: 8px solid transparent;
    border-bottom-color: #fff
}

.facebook {
    display: inline-block;
    border-radius: 50%;
    width: 54px;
    height: 54px;
    overflow: hidden;
    cursor: pointer;
    transition: .4s ease all;
    -webkit-transition: .4s ease all
}

.facebook:before {
    content: "\e60f";
    color: #4f4f4f;
    line-height: 54px;
    width: 54px;
    height: 54px;
    display: inline-block;
    text-align: center;
    font-size: 28px;
    font-family: iconfont;
    transition: .4s ease all;
    -webkit-transition: .4s ease all
}

.twitter {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    overflow: hidden;
    transition: .4s ease all;
    -webkit-transition: .4s ease all
}

.twitter:before {
    content: "\e60e";
    color: #4f4f4f;
    line-height: 54px;
    width: 54px;
    height: 54px;
    display: inline-block;
    text-align: center;
    font-size: 28px;
    font-family: iconfont;
    transition: .4s ease all;
    -webkit-transition: .4s ease all
}

.pinterest {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    overflow: hidden;
    cursor: pointer;
    transition: .4s ease all;
    -webkit-transition: .4s ease all
}

.pinterest:before {
    content: "\eba7";
    color: #4f4f4f;
    line-height: 54px;
    width: 54px;
    height: 54px;
    display: inline-block;
    text-align: center;
    font-size: 18px;
    font-family: iconfont;
    transition: .4s ease all;
    -webkit-transition: .4s ease all
}

.facebook:hover:before,
.pinterest:hover:before,
.twitter:hover:before {
    background-color: #f3f3f3;
    color: #a5d1d5
}

.wrong {
    color: red;
    margin: 5px auto 8px;
    font-size: 14px;
    text-align: left;
    width: 332px
}

.sub {
    background: linear-gradient(to right, #7d50bf, #fff);
    text-align: center;
    padding: 22px 10px 24px;
    box-sizing: border-box;
    margin-bottom: 24px;
    margin-top: 20px;
    font-size: 0
}

.sub h2 {
    font-size: 24px;
    line-height: 26px;
    font-family: optima;
    font-weight: 700;
    color: #fff;
    margin: 0 auto;
    margin-bottom: 16px
}

.sub p {
    font-size: 14px;
    line-height: 20px;
    font-family: OpenSans;
    font-weight: 400;
    color: #fff;
    margin-bottom: 16px
}

.sub b {
    font-family: OpenSans;
    font-weight: 700
}

.sub .emailbox {
    width: 212px;
    height: 40px;
    background-color: #fff;
    display: inline-block;
    padding: 10px;
    box-sizing: border-box;
    border: 1px solid #7d50bf;
    outline: 0
}

.sub .sign {
    width: 120px;
    height: 40px;
    line-height: 40px;
    background-color: #7d50bf;
    color: #fff;
    font-size: 14px;
    font-family: OpenSans;
    font-weight: 400;
    vertical-align: top;
    outline: 0
}

.archives {
    margin-top: 25px;
    min-height: 80vh;
}

.archives-left {
    display: inline-block;
    width: 728px;
    position: relative;
    vertical-align: top
}

.archives-left b {
    font-size: 20px;
    line-height: 26px;
    margin-top: 10px;
    margin-bottom: 5px;
    font-family: OpenSans;
    font-weight: 700
}

.archives-left h2 {
    font-size: 32px;
    color: #000;
    line-height: 36px;
    margin-bottom: 20px;
    font-family: optima
}

.archives-left p {
    font-size: 15px;
    margin-top: 10px;
    margin-bottom: 10px;
    line-height: 24px;
    font-family: OpenSans;
    font-weight: 400
}

.archives-left span {
    font-size: 14px;
    margin-top: 5px;
    margin-bottom: 15px;
    line-height: 18px;
    display: block
}

.usetips {
    font-family: OpenSans;
    font-weight: 400;
    width: 100%;
    padding: 20px;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(115, 115, 115, .9);
    z-index: -1;
    color: #fff;
    opacity: 0;
    -webkit-transition: opacity ease .25s;
    transition: opacity ease .25s;
    font-size: 13px;
    line-height: 16px;
    box-sizing: border-box
}

.desktop-usetips {
    color: #fff
}

.usetips-link {
    color: #fff;
    text-decoration: underline;
    font-size: 13px;
    transform: translateY(-1px);
    display: inline-block
}

.usetips-ls {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex
}

.usetips-item {
    display: inline-block;
    width: 110px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, .5);
    border-radius: 4px;
    color: #fff;
    cursor: pointer;
    margin: 0;
    margin-right: 10px;
    height: 22px;
    line-height: 22px;
    font-size: 13px
}

span.usetips-item {
    background-color: #fff;
    color: #333;
    border-color: #fff
}

.es-main h2{
    font-family: Arial,Helvetica,sans-serif;
}
/*.es-main h3 a{*/
/*    font-family: Arial,Helvetica,sans-serif;*/
/*}*/
.es-main h4{
    font-family: OpenSans;
}
.advertisement {
    font-family: OpenSans;
    font-size: 14px;
    line-height: 1;
    margin-bottom: 4px;
    color: #8990a1;
}
.fr-right .right-side {
    margin-top: 28px;
}
.wrapper_404{
    /*text-align: center;*/
    margin: 26px 0 20px;
}
.wrapper_404 h2{
    margin-bottom: 20px;
}
.wrapper_404 span{
    font-size: 20px;
}
@media screen and (max-width:1440px) {
    .banner-img {
        padding-top: 530px
    }

    .banner-img img {
        height: 530px;
        width: 100%;
        object-fit: cover
    }
}

@media screen and (max-width:1300px) {

    .banner-article,
    .ft_bar,
    .hd_bar {
        width: 1100px
    }

    .right {
        margin-left: 20px
    }
}

@media screen and (max-width:1110px) {

    .banner-article,
    .footer,
    .ft_bar,
    .hd_bar,
    .index-learn,
    .index-main,
    .list-head,
    .list-main {
        width: 100%;
        padding: 0 16px
    }

    header label {
        left: 16px
    }

    .right {
        width: 250px;
        margin-left: 15px
    }

    .usetips {
        padding: 10px
    }

    .usetips-ls {
        position: static;
        margin-top: 6px;
        transform: none
    }
}

@media screen and (max-width:1023px) {
    .index-learn ul li {
        width: 31.6%;
        margin-right: 2.5%;
        margin-bottom: 16px
    }

    .index-learn ul li:nth-child(3n) {
        margin-right: 0
    }

    .s-banner {
        width: auto;
        margin-left: -16px;
        margin-right: -16px
    }

    .left,
    .right,
    .sub {
        width: 728px;
        margin-left: auto;
        margin-right: auto
    }

    .right .ads {
        margin-top: 12px
    }

    .aside_list li {
        width: 33.3%;
        padding-right: 19px
    }

    .aside_list {
        margin-right: -19px
    }

    .logo {
        height: 56px;
        margin-top: 2px;
        font-size: 42px
    }

    .list-main ul li {
        width: 31.6%;
        margin-right: 2.5%;
        margin-bottom: 16px
    }

    .list-main ul li:nth-child(4n) {
        margin-right: 2.5%
    }

    .list-main ul li:nth-child(3n) {
        margin-right: 0
    }

    .archives {
        text-align: center
    }

    .archives-left {
        text-align: left
    }

    .archives-right ul li {
        display: inline-block;
        width: 32%;
        margin-right: 2%;
        margin-top: 18px
    }

    .archives-right ul li:nth-child(3n) {
        margin-right: 0
    }
}

@media screen and (max-width:768px) {
    .back-to-top {
        opacity: 0 !important
    }
}

@media screen and (max-width:1023px) and (min-width:768px) {
    .index-learn ul li:last-child {
        display: none
    }
}

@media screen and (max-width:767px) {
    .archives{
        width:90%;
    }
    .banner-img {
        padding-top: 36.5%
    }

    .banner-img img {
        height: auto
    }

    .banner-article h3 a {
        font-size: 24px
    }

    .banner-article {
        padding-bottom: 16px
    }

    .banner-title {
        width: 82%;
        padding: 25px 25px 12px;
        height: 60px
    }

    .banner-title h1 {
        width: auto;
        font-size: 22px;
        line-height: 28px;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical
    }

    .banner-title .index-list {
        transform: translate(-50%, -42px)
    }

    .index-learn ul li:nth-child(2n) {
        margin-right: 0
    }

    .banner+.index-must-bg {
        padding: 0 0 32px
    }

    .index-must ul li {
        display: inline-block;
        width: 49%;
        margin-right: 2%;
        margin-top: 20px
    }

    .index-must ul li:nth-child(2n) {
        margin-right: 0
    }

    .index-must ul li img {
        width: 100%;
        max-width: inherit
    }

    .index-must h2 span {
        font-size: 30px;
        line-height: 30px
    }

    .index-learn h2 a {
        font-size: 30px;
        line-height: 30px
    }

    .index-learn .more img {
        width: 80%
    }

    .index-learn ul li {
        width: 49%;
        margin-right: 2%;
        display: inline-block;
        background: #fff
    }

    .index-learn ul li:nth-child(3n) {
        margin-right: 2%
    }

    .list-main {
        margin-top: 18px
    }

    .list-main ul {
        margin-bottom: 40px
    }

    .list-main ul li:nth-child(3n) {
        margin-right: 2%
    }

    .list-main ul li {
        width: 49%;
        margin-right: 2%;
        display: inline-block;
        background: #fff;
        margin-top: 0
    }

    .list-main ul li:nth-child(2n) {
        margin-right: 0
    }

    .right .ads {
        margin-top: 0;
        margin-bottom: 32px
    }

    .right-side h2:nth-of-type(2) {
        padding-top: 4px
    }

    .essay h4 {
        font-size: 20px;
        margin: 12px 0
    }

    .essay picture {
        margin: 12px 0
    }

    .essay img {
        margin: 0
    }

    .d_list h3 a {
        height: 57px;
        font-size: 18px;
        line-height: 22px
    }

    .contents {
        display: inline-block;
        position: absolute;
        top: 16px;
        right: 0;
        top: 5px;
        line-height: 44px;
        z-index: 2
    }

    h1 {
        font-size: 24px;
        line-height: 26px;
        margin-bottom: 12px
    }

    h2 {
        font-size: 24px
    }

    .content {
        width: 100%;
        padding: 0 16px;
        box-sizing: border-box;
        display: block
    }

    .archives-left,
    .left,
    .right,
    .sub {
        width: 100%
    }

    .hd_bar {
        height: 64px
    }

    header label {
        padding: 3px 0;
        display: inline-block;
        margin: 12px 0;
        top: 11px
    }

    .index-hd {
        height: 64px
    }

    .index-hd .menu {
        display: none
    }

    .index-hd .hd-logo {
        font-size: 44px;
        margin-top: 7px
    }

    .index-hd+label {
        top: 11px
    }

    .index-contents {
        top: 22px
    }

    .detail_menu li:not(.detail_contents) {
        display: none
    }

    .hd_bar {
        text-align: center
    }

    .logo {
        margin-left: 0
    }

    .list li {
        width: 50%
    }

    .d_list li:last-child {
        display: inline-block
    }

    .right-side {
        margin-top: 0
    }

    .error h1 {
        font-size: 40px
    }

    .back-to-top {
        right: 4px
    }

    .slide {
        width: calc(100% + 32px);
        transform: translateX(-16px)
    }
}

@media screen and (max-width:600px) {
    .list-banner img {
    height: 180px;
    object-fit: cover;
}

    .list-h h2 {
    font-size: 28px;
    line-height: 36px;
}
    .list-head {
        height: auto
    }

    .list-head ul {
        flex-direction: column;
        align-items: center;
        margin-top: 30px;
        padding-bottom: 0
    }

    .bread_crumbs {
        display: none
    }

    .detail-page a span {
        font-size: 28px
    }
    .page_num {
        width: 100px;
        font-size: 22px;
    }
    .ft_left li{
        display: block;
    }
    .wrapper_404 span{
        font-size: 18px;
    }
}

@media screen and (max-width:520px) {
    .essay .first-page {
        font-size: 28px;
        line-height: 60px
    }
}

@media screen and (max-width:767px) and (min-width:426px) {
    .index-must ul li:last-child {
        display: none
    }
}

@media screen and (max-width:420px) {
    .banner-img {
        padding-top: 520px
    }

    .banner-img img {
        height: 520px
    }

    .banner-article {
        text-align: center
    }

    .banner-article h3 a {
        text-shadow: 1px 1px 5px #888
    }

    .index-must ul li {
        width: 100%;
        margin-right: 0
    }

    .index-learn ul li {
        width: 100%;
        margin-right: 0
    }

    .index-learn ul {
        margin-top: 20px;
        margin-bottom: 0
    }

    .index-learn-bg {
        background: #fff
    }

    .index-learn .index-more {
        padding-top: 0
    }

    .index-learn ul li:last-child {
        margin-bottom: 0
    }

    .index-learn h2 a {
        font-size: 26px;
        line-height: 26px
    }

    .index-must h2 span {
        font-size: 26px;
        line-height: 26px
    }

    .index-learn .more img {
        width: 70%
    }

    .list-main ul li {
        width: 100%
    }

    .list-main h2 span {
        font-size: 26px;
        line-height: 26px
    }

    .list li {
        width: 100%
    }

    .page_link a {
        width: 36px;
        line-height: 30px;
        font-size: 17px
    }

    .list h3 a {
        line-height: 22px;
        height: auto
    }

    .sub .emailbox {
        width: calc(100% - 20px);
        margin-bottom: 8px;
        margin-right: 0;
        text-align: center
    }

    .sub .sign {
        width: calc(100% - 20px)
    }

    .wrong {
        width: calc(100% - 20px)
    }
}

@media screen and (max-width:360px) {
    .index-contents {
        right: 12px
    }

    .banner-article,
    .content,
    .ft_bar,
    .hd_bar {
        width: 100%;
        padding-left: 16px;
        padding-right: 16px;
        box-sizing: border-box
    }

    header label {
        left: 0;
        padding: 3px 12px
    }

    .contents {
        padding: 0 12px
    }

    .article_content h3 {
        font-size: 14px
    }

    .l_index div span {
        font-size: 18px;
        line-height: 18px;
        margin-top: 1px
    }
}

@media only screen and (max-width:359px) {
    #ads1 {
        height: 255px
    }

    .detail-page a span {
        font-size: 20px
    }
}