body section.header {
    position: fixed;
    top: 0;
    width: 100%;
    height: 1rem;
    line-height: 1rem;
    background-color: #efefef;
    z-index: 99;
}
body section.header .content {
    width: 1200px;
    margin: 0 auto;
}
body section.header .content .logo {
    float: left;
    margin-left: 0.3rem;
    font-size: 0;
}
body section.header .content .logo img {
    display: inline-block;
    height: 0.5rem;
    vertical-align: middle;
}
body section.header .content .dropdown {
    position: absolute;
    right: 1rem;
    width: 1rem;
    height: 1rem;
    background: url("../img/menu23f4.png?=20191113.1") center no-repeat;
    background-size: 0.49rem 0.44rem;
}
body section.header .content .changeLang {
    position: absolute;
    right: 0rem;
    width: 1rem;
    height: 1rem;
    background-position: center;
    background-repeat: no-repeat;
    background-size: 0.47rem 0.47rem;
}
body section.header .content .drop-mask, body section.header .content .drop-lang {
    display: none;
    position: fixed;
    width: 100%;
    height: 100%;
    margin-top: 1rem;
    background: rgba(0, 0, 0, 0.8);
}
body section.header .content .drop-mask nav, body section.header .content .drop-lang nav {
    overflow: hidden;
}
body section.header .content .drop-mask nav a, body section.header .content .drop-lang nav a {
    display: block;
    width: 100%;
    height: 1rem;
    text-align: center;
    background: rgba(255,255,255,0.8);
    font-weight: bold;
    position: relative;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.3rem;
    color: #000;
    border-bottom: 0.01rem solid #000;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
body section.header .content .drop-mask nav a.cur, body section.header .content .drop-lang nav a.cur {
    color: #ed6c1a;
    border-color: #ed6c1a;
}
body section.footer {
    padding: 0.4rem 0;
    background-color: #efefef;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}
body section.footer .content {
    width: 6.9rem;
    margin: 0 auto;
    text-align: center;
}
body section.footer .content h4 {
    font-size: 0.24rem;
    font-weight: bold;
    color: #000000;
}
body section.footer .content .list {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -moz-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    width: 4.1rem;
    height: 0.6rem;
    margin: 0 auto;
    margin-bottom: 0.4rem;
}
body section.footer .content .list .item {
    border-radius: 50%;
}
body section.footer .content .list .item .icon {
    display: inline-block;
    width: 0.6rem;
    height: 0.6rem;
    background-image: url("../img/sprites_icon23f4.png?=20191113.1");
    background-size: cover;
    background-size: 3.2rem 0.8rem;
}
body section.footer .content .list .item .icon.tw {
    background-position: -2.5rem -0.1rem;
}
body section.footer .content .list .item .icon.fb {
    background-position: -0.1rem -0.1rem;
}
body section.footer .content .list .item .icon.in {
    background-position: -0.9rem -0.1rem;
}
body section.footer .content .list .item .icon.ins {
    background-position: -1.7rem -0.1rem;
}
body section.footer .content .list .item .icon.youtube {
    background-image: url("../img/youtube23f4.png?=20191113.1");
    background-size: 100% 100%;
}
body section.footer .content .link {
    width: 4.76rem;
    margin: 0 auto;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.16rem;
    color: #727171;
}
body section.footer .content .link a {
    color: #727171;
}
body section.footer .content .link nav.link {
    color: #727171;
}
body section.footer .content .legal {
    position: relative;
    left: -2rem;
    font-size: 0.12rem;
    -webkit-transform: scale(0.6);
    -ms-transform: scale(0.6);
    transform: scale(0.6);
    margin: 0;
    width: 11rem;
}
body section.footer .content .legal a {
    color: #000000;
    margin: 0 0.08rem;
}