* {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

.icon {
    width: 1em; 
    height: 1em;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
 }

.head {
    width: 100%;
}

.head-t {
    height: 2.5rem;
    background: #304F47;
}

.head-t span {
    float: left;
    margin-left: 2%;
    font-size: 1.1rem;
    color: #fff;
    line-height: 2.5rem;
    display: block;
}

.head-t svg {
    float: right;
    margin-right: 3%;
    margin-top: .6rem;
    font-size: 1.2rem;
}

.head-top {
    height: 4rem;
}

.head-top h1,
.head-top h2 {
    margin-left: 2%;
    float: left;
    font-size: .9rem;
    color: #000;
    line-height: 4rem;
}

.head-top svg {
    margin-top: 1.3rem;
    margin-right: 4%;
    float: right;
    font-size: 1.3rem;
}

.daohang {
    position: fixed;
    top: 0;
    left: 0;
    width: 40%;
    z-index: 99999;
    height: 100%;
    overflow: auto;
    background: #000;
}

.daohang ul li {
    margin-top: 1.2rem;
}

.daohang ul li a {
    font-size: .75rem;
    color: #fff;
    text-align: center;
    display: block;
} 

.daohang svg {
    position: absolute;
    bottom: 37%;
    right: 10%;
    font-size: 1.5rem;
    cursor: pointer;
}

.lianxi {
    padding: .7rem 0 1.5rem 0;
    margin-top: 2rem;
    margin-bottom: 4rem;
    background: #262339;
}

.lianxi ul li {
    margin-top: 1rem;
}

.lianxi ul li {
    font-size: .7rem;
    color: #fff;
    text-align: center;
    line-height: 1.4rem;
}

.foot {
    width: 100%;
    margin-top: 1rem;
}

.dibu {
    position: fixed;
    left: 0px;
    bottom: 0px;
    padding: .5rem 0;
    width: 100%;
    background: #304F47;
    z-index: 99;
}

.dibu ul li {
    width: 25%;
    float: left;
    text-align: center;
}

.dibu ul li a figure img {
    width: 30%;
    height: auto;
}

.dibu ul li a figure figcaption {
    font-size: .7rem;
    color: #fff;
    line-height: 1.5rem;
}