.main-header {
    /* position: fixed; */
    width: 100%;
    height: 80px;
}

.stick {
    position: fixed;
    right: 40px;
    bottom: 40px;
    z-index: 998;
    width: 42px;
    height: 42px;
    background: url(../images/icon/classify/stick.png) no-repeat;
    cursor: pointer;
    border-radius: 100%;
    box-shadow: 0px 0px 10px #E5E5E5;
    display: none;
}

.category {
    padding-top: 0px !important;
}

.layer-classify{
    width: 100%;
    padding: 16px 0px;
    background: #ffffff;
}

.layer-classify .big{
    margin-bottom: 16px;
    height: 83px;
    width: 100%;
}

.layer-classify .big > ul {
    margin: 0 auto;
}

.layer-classify .big > ul > li > a {
    margin: 0px 30px;
    padding: 0px;
    font-size: 16px;
    font-family: "PingFangSC,PingFangSC-Medium";
    font-weight: 500;
    text-align: center;
    color: #7b7b7b !important;
}

.layer-classify .big .select,
.layer-classify .big > ul > li > a:hover,
.layer-classify .small .active > a,
.layer-classify .small > ul > li > a:hover {
    color: #14A0FA !important;
}

.layer-classify .big > ul > li > a > img {
    width: 48px;
    height: 48px;
    margin: 6px 0px;
}

.layer-classify .small{
    height: 44px;
}

.layer-classify .small > ul {
    margin: 0 auto;
    height: 44px;
}

.layer-classify .small > ul > li {
    background: #f7f7f9;
    border-radius: 8px;
    text-align: center;
    margin: 0 23px;
}

.layer-classify .small > ul > li > a {
    height: 44px;
    margin: 0px;
    padding: 0 12px;
    font-size: 17px;
    font-family: "PingFangSC,PingFangSC-Medium";
    font-weight: 500;
    text-align: center;
    color: #7b7b7b !important;
    line-height: 44px;
}

.examples-container {
    background-color: #f7f7f9;
    overflow: auto;
    height: calc(100% - 80px - 175px) !important;
}

.example-modal {
    position: fixed;
    top: 80px;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1050;
    background-color: #fff;
    display: none;
}

.example-modal iframe {
    width: 100%;
    height: 100%;
    margin: 0; 
    padding: 0; 
    overflow: hidden; 
    border: none;
}

.example-modal .close-btn {
    position: absolute;
    top: 0;
    right: 0;
    width: 48px;
    height: 48px;
    background: url(../images/icon/classify/close.png) no-repeat;
    cursor: pointer;
}

.example-modal .close-btn:hover { 
    background: url(../images/icon/classify/close_a.png) no-repeat;
}


.environment-container {
    background-color: #f7f7f9;
    overflow: auto;
    height: calc(100% - 80px);
}

h3.category-title {
    margin-top: 10px;
    height: 40px;
    line-height: 40px;
    margin-bottom: 0;
    margin-left: 2px;
    color: #444343;
    position: relative;
    font-family: 微软雅黑;
    white-space: nowrap;
}

h3.category-title i {
    font-size: 32px;
    color: rgba(1, 1, 1, 0.5);
}

h3.category-title .category-count {
    position: absolute;
    /* top: 0; */
    top: 22%;
    left: auto;
    font-size: 1.6rem;
    background-color: #409eff;
    display: inline-block;
    padding: 3px 6px;
    margin-left: 6px;
    /* height: 32px; */
    line-height: 18px;
    border-radius: 12px;
    color: #fff;
    min-width: 32px;
    text-align: center;
}

#title_baseEnvironment>span {
    display: none;
}

.category-count-1{
    float: right;
    margin-right: 25px;
    padding-top: 10px;
    font-size: 16px;
    font-family: "PingFangSC,PingFangSC-Medium";
    font-weight: 500;
    color: #7b7b7b;
    line-height: 24px;
}
/* h3.box-title  .category-count-1{
    position: absolute;
    top: 0;
    left: auto;
    font-size: 1.6rem;
    background-color: #409eff;
    display: inline-block;
    padding: 3px 6px;
    line-height: 18px;
    border-radius: 12px;
    color: #fff;
    min-width: 32px;
    text-align: center;
} */

.copyright-footer {
    width: 100%;
    height: 60px;
    background: #051629;
}

.copyright-footer table {
    width: 100%;
}

.copyright-footer table tr td{ 
    width: 33%;
    height: 60px;
    text-align: center;
    font-size: 14px;
    font-family: "PingFangSC, PingFangSC-Medium";
    font-weight: 400;
    color: #ffffff;
}

@media (min-width: 1400px) {
    .col-xlg-2 {
        width: 16.66666667%;
        padding-bottom: 5px;
    }
}

#charts-list .chart {
    width: 100%;
    max-width: 260px;
    margin: 0 auto;
    -webkit-border-radius: 5px;
    border-radius: 5px;
    background: #f7f7f9;
    /* border:1px solid transparent; */
    /* -webkit-box-shadow: 0 0 5px darkgrey;
    box-shadow: 0 0 5px #a9a9a9a8; */
    margin-top: 5px;
    /* width: 100%;
    max-width: 260px;
    /* margin: 0 auto; */
    /* -webkit-border-radius: 5px; */
    /* border-radius: 5px; */
    /* background: #fff; */
    /* -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1); */
    /* box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1); */
    /* margin-top: 5px; */
}

.category-type-button {
    background: transparent;
    border: none;
    outline: none;
}

.category-title-button {
    background: inherit;
    border: none;
    outline: none;
    vertical-align: middle;
    margin-right: 5px;
    margin-top: -5px;
}

#environment-charts {
    margin: 0px 116px 80px 116px;
}

.environment-charts-title {
    margin: 40px 0;
    height: 30px;
    font-size: 20px;
    font-family: "PingFangSC,PingFangSC-Bold";
    font-weight: 700;
    text-align: CENTER;
    color: #181818;
    line-height: 30px;
}

#baseEnvironment-environmentRequirement {
    padding-top: 30px;
}

#baseEnvironment-browserRequirements {
    border: none;
    padding-top: 5px;
}

#baseEnvironment-webGLRequirements {
    border: none;
    padding-top: 5px;
}
#baseEnvironment-keyboardShortcutsExplane {
    border: none;
    padding-top: 5px;
}

#box-body-environmentRequirement {
    display: none;
    padding-bottom: 0px;
}

#box-body-browserRequirements {
    display: none;
    padding-bottom: 0px;
}

#box-body-webGLRequirements {
    display: none;
    padding-bottom: 0px;
}
#box-body-keyboardShortcutsExplane {
    display: none;
    padding-bottom: 0px;
}


#charts-list .chart a {
    text-decoration: none;
    position: relative;
    width: 100%;
    padding: 3% 3%;
    display: block;
    border-radius: 5px;
    height: 100%;
    /* border: solid 1px #fff */
}

#charts-list #homepage {
    display: none;
}

#charts-list .chart:hover .aaa,
#charts-list .chart :hover {
    transform: scale(1.03);
    -webkit-transform: scale(1.03, 1.03);
    transition-duration: 0.4s;
}

#charts-list #environmentRequirementaid :hover {
    transform: none;
    -webkit-transform: none;
    transition-duration: none;
}

#charts-list #browserRequirementsaid :hover {
    transform: none;
    -webkit-transform: none;
    transition-duration: none;
}
#charts-list #keyboardShortcutsExplane :hover {
    transform: none;
    -webkit-transform: none;
    transition-duration: none;
}

.box-body #environmentRequirement {
    width: 100%;
    padding-top: 10px;
    padding-left: 20px;
    border-top: 1px solid #3c8dbc;
}

.box-body #environmentRequirement #environmentRequirementaid {
    /* width: 100% !important; */
    width: auto !important;
    /* max-width: 1151px; */
    display: inline;
    padding: 0;
    margin: 0;
}

.box-body #environmentRequirement #environmentRequirementaid #environmentRequirementaid {
    width: auto !important;
    color: #333;
}

.box-body #environmentRequirement #environmentRequirementaid #environmentRequirementaid #environmentRequirement {
    height: auto;
    width: auto;
    padding: 0;
}

.box-body #browserRequirements {
    width: 100%;
    padding-top: 10px;
    padding-left: 20px;
    border-top: 1px solid #3c8dbc;
}

.box-body #browserRequirements #browserRequirementsaid {
    width: auto !important;
    /* max-width: none; */
    /* max-width: 1152px; */
    display: inline;
    padding: 0;
    margin: 0;
}

.box-body #browserRequirements #browserRequirementsaid #browserRequirementsaid {
    width: auto !important;
    color: #333;
}

.box-body #browserRequirements #browserRequirementsaid #browserRequirementsaid #browserRequirements {
    height: auto;
    width: auto;
    padding: 0;
}

.box-body #keyboardShortcutsExplane {
    width: 100%;
    padding-top: 10px;
    padding-left: 20px;
    border-top: 1px solid #3c8dbc;
}

.box-body #keyboardShortcutsExplane #keyboardShortcutsExplaneaid {
    width: auto !important;
    /* max-width: none; */
    /* max-width: 1152px; */
    display: inline;
    padding: 0;
    margin: 0;
}

.box-body #keyboardShortcutsExplane #keyboardShortcutsExplaneaid #keyboardShortcutsExplaneaid {
    width: auto !important;
    color: #333;
}

.box-body #keyboardShortcutsExplane #keyboardShortcutsExplaneaid #keyboardShortcutsExplaneaid #keyboardShortcutsExplane {
    height: auto;
    width: auto;
    padding: 0;
}

#charts-list .chart .chart-link #environmentRequirementh4 {
    width: 0;
    height: 0;
    padding: 0;
    margin: 0;
}

#charts-list .chart .chart-link #browserRequirementsh4 {
    width: 0;
    height: 0;
    padding: 0;
    margin: 0;
}

.box-body #webGLRequirements {
    width: 100%;
    padding-top: 10px;
    background-color: #f9f9f9 !important;
    border-top: 1px solid #3c8dbc;
}

.box-body #webGLRequirementsid {
    max-width: none !important;
    background: #f9f9f9 !important;
    border: none;
    width: 100%;
    margin: 0;
    float: left;
    box-shadow: none !important;
    padding: 2% 3%;
}


.webGLReportContainer {
    width: 100%;
    height: 64px;
    background: #ffffff;
    border: 1px solid #d2d2d2;
    text-align: center;
}

.webGLReportLink {
    font-size: 20px;
    font-family: "PingFangSC, PingFangSC-Medium";
    font-weight: 500;
    color: #181818;
    line-height: 64px;
}

.webGLReportContainer a:visited {
    color: #181818;
}
.webGLReportContainer a:hover {
    color: #14a0fa;
}

.box-body .chart .webGLReport {
    width: auto !important;
    padding: 0 !important;
    color: #000;
    border: none !important;
    float: left;
}

.box-body .chart .goToWebGLReport {
    padding: 6px 12px;
}

.table-striped {
    margin-bottom: 0px !important;
}

.table-striped tr td{
    border: 1px solid #d2d2d2 !important;
}

.table-striped tbody tr{
    text-align: center;
    background: #fff !important;
    font-size: 16px;
    font-family: "PingFangSC,PingFang SC-Medium";
    font-weight: 500;
    color: #181818;
}

.table-striped thead {
    text-align: center;
    vertical-align: middle;
    background: #f5f5f5;
    font-size: 20px;
    font-family: "PingFangSC,PingFangSC-Medium";
    font-weight: 500;
    color: #181818;
}

.table-striped .grey {
    background: #f5f5f5;
}

.box {
    box-shadow: 0 0 0 rgba(0, 0, 0, 0.1);
}

.box.box-default {
    width: 100%;
    border: 0;
    margin-bottom: 0px;
    padding-top: 0px;
    /* margin-bottom: 10px;
    padding-top: 30px; */
    display: inline-table;
    /* display: grid; */
    background-color: #f9f9f9;
    /* border-top: 1px solid #3c8dbc; */
}

.box-title {
    padding-top: 10px;
    padding-bottom: 0;
    padding-left: 24px;
    position: relative;
    white-space: nowrap;
    /* cursor: pointer; */
    font-size: 24px !important;
    font-family: "PingFangSC,PingFangSC-Bold";
    font-weight: 700;
    color: #181818;
}

.box-header {
    display: block;
    padding-top: 1px;
    padding-bottom: 0px;
    padding-left: 15px;
    background-color: #f9f9f9;
    white-space: nowrap;
    vertical-align: middle;
}

.box-header>h3>button>i {
    color: rgba(1, 1, 1, 0.5);
}

.box-body {
    display: list-item;
    background-color: #f9f9f9;
    padding-top: 5px;
}

.main-footer {
    color: #7d7d7d;
    font-size: 13px !important;
    text-align: center;
    bottom: 0;
    height: 36px;
    line-height: 36px;
}

.nav>li>a:hover {
    background: transparent;
}

.category {
    padding-top: 30px;
    padding-left: 60px;
    padding-right: 55px;
}

.nav>li>a>span.arrow {
    background-image: url(../img/menu_down.png);
    width: 26px;
    height: 26px;
    float: right;
    margin: 5px 5px 0px 0px;
}

.nav>li>a>span.arrow.active {
    background-image: url(../img/menu_up.png);
}

.main-sidebar {
    padding-top: 0px;
}

/* 移动端页面适配 */

@media (max-width:900px) {
    /* 置顶按钮适配 */
    .stick {
        right: 10px;
        bottom: 5px;
    }
    .category {
        padding: 0px;
    }
    .box-title {
        font-size: 18px !important;
    }
    .chart-title {
        font-size: 14px !important;
    }
    .category-count-1 {
        font-size: 14px;
    }
    .example-modal {
        top: 0;
    }
    .layer-classify {
        padding: 8px 0;
    }
    .layer-classify .big {
        padding-top: 16px 0px;
        margin-bottom: 0px;
        height: auto;
    }
    .layer-classify .big > ul {
        overflow-x: auto;
        white-space: nowrap;
        height: 26px;
    }
    .layer-classify .big > ul::-webkit-scrollbar {
        display: none;
    }
    .layer-classify .big > ul > li {
        float: none;
        display: inline-block;
        height: 26px;
    }
    .layer-classify .big > ul > li img {
        display: none;
    }
}

@media (max-width:496px) {
    /* 置顶按钮适配 */
    .stick {
        right: 10px;
        bottom: 5px;
    }
    .category {
        padding: 0px;
    }
    .box-title {
        font-size: 18px !important;
    }
    .chart-title {
        font-size: 14px !important;
    }
    .category-count-1 {
        font-size: 14px;
    }
    .example-modal {
        top: 0;
    }
}

/* 移动端页面适配 */

/* 手机端底部按钮样式  */

footer.mobile-footer {
    height: 50px;
    bottom: 0;
    left: 0;
    right: 0;
    text-align: center;
    z-index: 99999;
    position: fixed;
    background: #fff;
    display: none;
    background: #305170;
    padding-bottom: env(safe-area-inset-bottom);
    box-sizing: border-box;
    list-style: none;
    box-shadow: 0 0 10px 0 hsla(0, 6%, 58%, .6);
    -webkit-box-shadow: 0 0 10px 0 hsla(0, 6%, 58%, .6);
    -moz-box-shadow: 0 0 10px 0 hsla(0, 6%, 58%, .6);
}

footer.mobile-footer span {
    user-select: none;
}

footer table.classify {
    height: 100%;
    width: 100%;
}

footer table.classify a {
    color: rgb(230, 230, 230) !important;
    text-decoration: none;
}

/* footer table.classify a:hover span {
    color: rgb(255, 0, 0) !important;

    color: #3B6995 !important;
} */

footer table.classify td {
    width: 20% !important;
}

footer table.classify .item {
    display: inline-block;
    height: 100%;
    width: 100%;
}

footer table.classify .item .icon {
    font-size: 20px;
    /* font-size: 16px; */
    display: block;
    line-height: 32px;
    font-weight: 500;
}

footer table.classify .item .icon-title {
    display: block;
    line-height: 12px;
    font-size: 12px;
    letter-spacing: 1px;
    font-family: 微软雅黑;
}

footer table.classify .dropdown-menu>li>a {
    color: #000;
}

footer table.classify .dropdown-menu {
    max-width: 135px;
    min-width: auto !important;
}

.sidebar-open #footerFeaturelist span {
    color: red;
}

.sidebar-open #footerFeaturelist>span.icon {
    font-weight: 800 !important;
    font-size: 24px !important;
}

@media (max-width:900px) {
    header.header-wrapper.main-header {
        display: none;
    }
    .skin-blue .main-sidebar {
        top: 0px !important;
        bottom: 50px !important;
    }
    .main-sidebar, .left-side {
        height: auto !important;
    }
    .examples-container {
        height: 100% !important;
    }
    .environment-container {
        height: 100% !important;
    }
    #environment-charts {
        margin: 0px 15px 40px 15px;
    }
    .copyright-footer {
        display: none;
    }
    footer.mobile-footer {
        display: block;
    }
    footer.main-footer {
        display: none;
    }
}

@media (max-width:600px) {
    .environment-charts-title {
        margin: 20px 0;
        font-size: 16px;
        font-family: "PingFangSC,PingFangSC-Bold";
        font-weight: 700;
        text-align: CENTER;
        color: #181818;
    }
    .table-striped thead {
        font-size: 16px;
    }
    .table-striped tbody tr {
        font-size: 14px;
    }
    .webGLReportLink {
        font-size: 14px;
    }
}

/* 手机端底部按钮样式*/

/* 移动端操作指引 */

.touch-swipe-mask {
    position: absolute;
    top: 0;
    left: -5px;
    bottom: 0;
    right: 0;
    z-index: 9999999;
    background-color: rgba(0, 0, 0, 0.650);
    display: none;
}

.touch-swipe-mask .touch-left-right {
    position: absolute;
    top: 48%;
    left: 0;
    transform: translateY(-50%);
    animation: touchLeft2Right 2s infinite;
    -webkit-animation: touchLeft2Right 2s infinite;
    /* Safari 和 Chrome */
    width: 64px;
    height: 64px;
}

.touch-swipe-mask .browser-best {
    position: absolute;
    left: 50%;
    top: 30px;
    border: 2px solid;
    padding: 5px 15px;
    border-radius: 10px;
    border-style: dashed;
    white-space: nowrap;
    transform: translateX(-50%);
}

.touch-swipe-mask .browser-best a {
    text-decoration: underline;
    text-underline-position: below;
}

.touch-swipe-mask .top-right-menu-box {
    position: absolute;
    left: 21%;
    /* right: 2px; */
    display: inline-block;
    width: 20%;
    height: 50px;
    border: 2px solid rgb(230, 230, 230);
    border-radius: 5px;
    bottom: 1px;
    box-sizing: border-box;
}

.touch-swipe-mask .top-right-menu-box .arrow {
    background-image: url(../images/arrow.png);
    background-repeat: no-repeat;
    display: inline-block;
    width: 72px;
    height: 110px;
    position: absolute;
    bottom: 50px;
    left: 50%;
    margin-left: -60px;
}

.touch-swipe-mask .top-right-menu-box .arrow .step2-tips {
    position: absolute;
    top: -21px;
    left: 0px;
    margin-bottom: 0;
    margin-left: -42px;
    text-decoration: underline;
    text-underline-position: under;
    white-space: nowrap;
}

.touch-swipe-mask .tips {
    text-align: center;
    font-size: 15px;
    color: rgb(230, 230, 230);
    /* font-family: cursive; */
    /* text-shadow: -1px -1px 0 #000, 1px -1px 0 #000, -1px 1px 0 #000, 1px 1px 0 #000; */
}

.touch-swipe-mask .step1-tips {
    /*background-image: url(../images/touch-tips.png); */
    position: absolute;
    top: 48%;
    left: 30px;
    right: 0;
    transform: translateY(-50%);
}

.touch-swipe-mask table {
    margin-left: 70px;
    border: 2px dotted rgb(230, 230, 230);
}

.touch-swipe-mask table td {
    padding: 2px 5px;
}

.touch-swipe-mask .exit {
    position: absolute;
    bottom: 224px;
    left: 0;
    color: rgb(230, 230, 230);
    /*rgb(6, 255, 234);*/
    /* font-family: cursive; */
    text-align: center;
    width: 100%;
    margin-top: 30px;
}

.touch-swipe-mask .exit button {
    /* width: 50px;
    height: 40px; */
    border: 2px dotted rgb(230, 230, 230);
    display: inline-block;
    padding: 5px 20px;
    font-size: 16px;
    background-color: rgb(2, 79, 247);
    background-image: -webkit-gradient(linear, 0 0, 100% 100%, color-stop(.25, rgba(230, 230, 230, .2)), color-stop(.25, transparent), color-stop(.5, transparent), color-stop(.5, rgba(230, 230, 230, .2)), color-stop(.75, rgba(230, 230, 230, .2)), color-stop(.75, transparent), to(transparent));
    background-image: -moz-linear-gradient(-45deg, rgba(230, 230, 230, .2) 25%, transparent 25%, transparent 50%, rgba(230, 230, 230, .2) 50%, rgba(230, 230, 230, .2) 75%, transparent 75%, transparent);
    background-image: -o-linear-gradient(-45deg, rgba(230, 230, 230, .2) 25%, transparent 25%, transparent 50%, rgba(230, 230, 230, .2) 50%, rgba(230, 230, 230, .2) 75%, transparent 75%, transparent);
    background-image: linear-gradient(-45deg, rgba(230, 230, 230, .2) 25%, transparent 25%, transparent 50%, rgba(230, 230, 230, .2) 50%, rgba(230, 230, 230, .2) 75%, transparent 75%, transparent);
    border-radius: 15px;
}

@keyframes touchLeft2Right {
    0% {
        left: -5px;
    }
    50% {
        left: 35px;
    }
    100% {
        left: -5px;
    }
}

#charts-list {
    margin: 0;
    padding: 0px 20px 20px 20px;
    list-style: none;
    overflow: hidden;
    background-color: #f9f9f9;
}

@media (max-width:900px) {
    #charts-list {
        margin: 0;
        padding: 0px 10px 10px 10px;
    }
}

#charts-list .chart .chart-link .chart-area-bg {
    position: absolute;
    width: 94%;
    top: 3%;
    left: 3%;
    z-index: 0;
    border-radius: 8px;
}

#charts-list .chart .chart-link .chart-area {
    position: absolute;
    width: 94%;
    top: 3%;
    left: 3%;
    padding-left: 0;
    display: inline;
    border-radius: 10px;
}

#charts-list .chart .chart-link .chart-title {
    position: absolute;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 0;
    margin: 0;
    text-align: center;
    bottom: 0;
    right: 0;
    left: 0;
    line-height: 30px;

    font-size: 16px;
    font-family: "PingFangSC,PingFangSC-Medium";
    font-weight: 500;
    color: #181818;
}

@media (max-width: 900px) {
    .div.chart.exp.new:after {
        width: 48px !important;
        height: 48px !important;
    }
}

div.chart.exp a>span {
    position: absolute;
    top: 3%;
    right: 3%;
    width: 48px;
    height: 24px;
    background: #855bff;
    border-radius: 0px 8px 0px 8px;
    content: "NEW";
    font-size: 16px;
    font-family: "PingFangSC,PingFangSC-Medium";
    font-weight: 500;
    text-align: center;
    color: #ffffff;
    line-height: 24px;
    z-index: 99;
}

div.chart.exp.new:after {
    position: absolute;
    top: 0;
    right: 0;
    display: inline-block;
    z-index: 99;
    width: 48px;
    height: 48px;
    content: "";
    background-image: url(../images/icon/new_48.png);
    background-size: cover;
}

/******谷歌浏览器滚动条美化***/

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

/* Track */

::-webkit-scrollbar-track {
    box-shadow: inset 0 0 3px rgba(0, 80, 126, 0.603);
    -webkit-box-shadow: inset 0 0 3px rgba(0, 80, 126, 0.603);
    -webkit-border-radius: 10px;
    border-radius: 10px;
}

/* Handle */

::-webkit-scrollbar-thumb {
    -webkit-border-radius: 10px;
    border-radius: 10px;
    /* background: rgb(0, 70, 175); */
    background: rgba(0, 70, 175, 0);
    box-shadow: inset 0 0 3px rgba(0, 34, 73, 0.4);
    -webkit-box-shadow: inset 0 0 3px rgba(0, 34, 73, 0.4);
}

::-webkit-scrollbar-thumb:window-inactive {
    background: rgba(0, 0, 0, 0.3);
}