* {
    margin: 0;
    padding: 0;
}

ul,
li,
ol {
    list-style: none;
}

a {
    text-decoration: none;
}

.clearfix::after {
    content: "";
    display: block;
    clear: both;
}

.clearfix {
    zoom: 1;
}

html {
    font-size: calc(100vw / 7.5);
    font-size: -webkit-calc(100vw / 7.5);
}

body {
    font-family: 'Microsoft YaHei';
    background-color: #f9f9f9;
    height: auto;
}

.index {
    width: 100%;
    height: auto;
    background-color: #fff;
    padding-bottom: 0.5rem;
    padding-top: 0.5rem;
}

.index_center {
    width: 95%;
    height: auto;
    margin: 0 auto;
}

.index_top {
    width: 100%;
    height: auto;
    font-size: 0.24rem;
    color: #333333;
    background-color: #EEEEEE;
    line-height: 0.6rem;
}

.index_top a {
    font-size: 0.25rem;
    color: #333333;
    margin-right: 0.05rem;
    margin-left: 0.05rem;

}

.index_top a:nth-child(1) {
    margin-left: 0.5rem;
}

.index_nav {
    width: 95%;
    height: auto;
    padding-bottom: 0.5rem;
    margin: 0 auto;
}

.index_nav ul li {
    width: 22%;
    height: auto;
    float: left;
    text-align: center;
    line-height: 0.4rem;
    background-color: #F4C41D;
    border-radius: 0.1rem;
    margin-right: 4%;
    margin-bottom: 0.2rem;
}

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

.index_nav ul li a {
    display: block;
    font-size: 0.25rem;
    color: #333333;
}

















.index_center {
    width: 95%;
    height: auto;
    margin: 0 auto;
}

.index_center ul li {
    width: 32%;
    height: auto;
    float: left;
    margin-right: 2%;
    margin-bottom: 0.2rem;
}

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

.fw_divs1 {
    width: 100%;
    height: 1.5rem;
    overflow: hidden;
}

.fu_img1 {
    width: 100%;
    height: auto;
    display: block;
}

.fw_p3 {
    text-align: center;
    font-size: 0.3rem;
    color: #333333;
    margin-top: 0.2rem;
    margin-bottom: 0.2rem;
}