body {
    background-image: url("../static/image/bg.jpg");
    background-position: center 0;
    background-repeat: no-repeat;
    font-family: "Microsoft Yahei";
    min-width: 360px;
}

.layui-header {
    height: 50px;
    background-color: rgba(248, 248, 248, 0.4) !important;
}

.layui-nav * {
    font-size: 16px;
}

.layui-nav-item {
    margin: 5px;

    &:hover {
        cursor: pointer;
    }
}

.layui-nav.nav-small * {
    font-size: 12px;
    background-color: rgba(248, 248, 248, 0.8) !important;
}

.layui-nav-item.layui-this * {
    font-size: 20px;
    font-weight: bold;
}

.layui-nav .layui-nav-item {
    line-height: 50px;
}

.layui-nav-item {
    height: 50px;
}

.layui-nav.layui-bg-gray {
    background-color: rgba(255, 255, 255, 0.0) !important;
}

.header-menu {
    margin-left: 10%;
    width: 600px;
    display: inline-block;
}

.header-contact {
    margin-left: 25%;
    margin-top: 8px;
    display: inline-block;
    font-size: 16px;
    vertical-align: middle;
    color: #7A7A7A;
}

.header-contact img {
    width: 24px;
    height: 24px;
    margin-right: 10px;
    margin-bottom: 2px;
}

.header-more {
    display: none;
    line-height: 50px;
    padding: 0 16px;
    cursor: pointer
}

h1 {
    font-size: 40px;
    font-weight: bold;
    margin-bottom: 14px;
}

h2 {
    font-size: 32px;
    font-weight: bold;
    margin-top: 60px;
    margin-bottom: 50px;
    text-align: center;
}

h3 {
    font-size: 24px;
    font-weight: bold;
}

p a {
    color: #3776FF;
}

.platform-common {
    margin-left: 26%;
    margin-top: 100px;
}

.platform-description * {
    font-size: 20px;
    margin-bottom: 24px;
}

.platform-try * {
    margin-right: 24px;
    font-size: 18px;
}

.platform-try a {
    color: #3776FF;
    vertical-align: middle;
}

.layui-bg-gatsby {
    background-color: #3776FF !important;
    color: #fff !important;
}

.index-menu {
    margin-top: 75px;

    position: -webkit-sticky;
    position: sticky;
    top: 0;
    z-index: 999;
}

.index-menu-sticky {
    background-color: #ffffff !important;
    box-shadow: 0 4px 16px rgba(156, 168, 185, .16);
}

.layui-nav {
    margin-left: 10%;
    margin-bottom: 20px;
}

.index-menu .layui-nav-item.layui-this * {
    font-size: 24px;
    font-weight: bold;
    color: #3776FF !important;
}

.index-menu .layui-nav a {
    font-size: 20px;
    color: #7A838E !important;
}

.index-content {
    margin-bottom: 100px;
}

.index-content-access {
    margin-left: 10%;
}

.introduction-box {
    border: 1px solid;
    border-color: #CFCFCF;
    border-radius: 8px;
    max-width: 640px;
    min-width: 350px;
    min-height: 150px;
    padding: 20px;
    margin: 10px;
}

.index-content img {
    display: block;
    height: 45px;
}

.index-content p {
    color: #707070;
}

.advantage-box {
    border: 1px solid;
    border-color: #CFCFCF;
    border-radius: 8px;
    max-width: 420px;
    min-width: 300px;
    min-height: 210px;
    padding: 20px;
    margin: 10px;
}

.advantage-box h3 {
    margin-top: 5px;
    margin-bottom: 5px;
}

.access-box {
    max-width: 320px;
    margin: 0 auto;

    /* border: 1px solid;
        border-color: #CFCFCF;
        border-radius: 8px;
        max-width: 420px;
        min-width: 300px;
        min-height: 210px; */
}

.access-box h3 {
    display: inline-block !important;
}

.access-box p {
    max-width: 180px;
}

.access-main-img {
    height: 110px !important;
    margin-left: 20px;
}

.access-next-img {
    height: 28px !important;
    display: inline-block !important;
    margin-left: 66px;
    margin-bottom: 8px;
}

.access-box-next {
    display: inline-block !important;
}

.not-index-box {
    height: 62px;
}

.help-content {
    min-height: 550px;
}


/* lg */
@media screen and (max-width: 1399.98px) {
    .introduction-box img {
        display: block;
        height: 35px;
    }

    .introduction-box {
        max-width: 550px;
        min-height: 170px;
    }

    .advantage-box {
        max-width: 540px;
    }

    .index-content-access {
        margin-left: 5%;
    }
}

/* md */
@media screen and (max-width: 1199.98px) {
    .introduction-box {
        max-width: 450px;
    }

    .advantage-box {
        max-width: 450px;
    }

    .access-next-img {
        margin-left: 36px;
    }

    .index-content-access {
        margin-left: 0;
    }
}

/* sm */

@media screen and (max-width: 991.98px) {
    body {
        background-image: url("../static/image/bg-small.jpg");
    }

    .header-contact {
        display: none;
    }

    .platform-common {
        margin-left: 10%;
        margin-top: 60px;
    }

    .layui-nav-item {
        margin: 0px;
    }

    .index-menu .layui-nav-item.layui-this * {
        font-size: 20px;
    }

    .index-menu .layui-nav a {
        font-size: 16px;
    }

    .introduction-box {
        max-width: 740px;
    }

    .introduction-box img {
        display: none;
    }

    h3 {
        margin-bottom: 10px;
    }

    .advantage-box {
        max-width: 700px;
    }

    .advantage-box img {
        height: 35px;
    }

    .access-next-img {
        display: none !important;
    }

    .access-box {
        max-width: 180px;
    }
}

/* xs */

@media screen and (max-width: 539.98px) {
    h1 {
        font-size: 32px;
        margin-bottom: 14px;
    }

    h2 {
        font-size: 24px;
        margin-top: 30px;
        margin-bottom: 30px;
    }

    h3 {
        font-size: 20px;
    }

    .index-content h2 {
        margin-left: -20px;
    }

    .access-box h3 {
        margin-left: 10px;
    }

    .index-menu {
        margin-left: 0%;
        margin-top: 90px;
    }

    .index-menu .layui-nav-item.layui-this * {
        font-size: 14x;
    }

    .index-menu .layui-nav a {
        font-size: 12px;
    }

    .platform-description * {
        font-size: 16px;
        margin-bottom: 24px;
    }

    .layui-container {
        width: 100% !important;
        overflow-x: hidden
    }

    .header-menu .layui-nav {
        position: fixed;
        top: 51px;
        right: -100%;
        width: 100%;
        text-align: center;
        transition: all .3s
    }

    .header-menu .layui-nav {
        z-index: 1003;
        height: 50px;
        border-radius: 0;
    }

    .header-more {
        display: block;
    }

    .nav-show .layui-header {
        z-index: 1003
    }

    .nav-show .header-menu .layui-nav {
        display: block;
        right: 0;
    }

    .nav-show .header-menu .layui-nav {
        display: block;
        right: 0
    }

    .shade-show .shade {
        content: '';
        position: fixed;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        background-color: rgba(0, 0, 0, .7);
        z-index: 1001
    }
}

/* 
.layui-nav.layui-bg-gray .layui-this a {
    color: #3776FF;
}

.layui-breadcrumb a:hover {
    color: #3776FF !important;
}

.layui-nav-bar,
.layui-nav .layui-this:after {
    color: #3776FF;
}

.layui-bg-gatsby {
    background-color: #3776FF !important;
    color: #fff !important;
}

.layui-border-gatsby {
    border-width: 1px;
    border-style: solid;
    border-color: #3776FF !important;
    color: #3776FF !important;
}

.layui-font-gatsby {
    color: #3776FF !important;
}

.layui-btn-group .layui-btn-primary:hover {
    border-color: #d2d2d2;
    color: #3776FF;
}

.layui-btn-checked {
    background-color: #3776FF;
}

.layui-menu .layui-menu-item-checked2 {
    color: #3776FF;
}

.layui-menu .layui-menu-item-checked2 a {
    color: #3776FF;
}

.layui-menu .layui-menu-item-checked:after {
    border-right: 3px solid #3776FF;
}

.layui-menu-lg .layui-menu-body-title a:hover {
    color: #3776FF;
} */