* {
    box-sizing: border-box;
    padding: 0px;
    margin: 0px;
    font-size: 16px;
    color: #333;
    font-family: "微软雅黑",
        Arial, Verdana, Helvetica, sans-serif, "宋体";
}

html {
    overflow-x: hidden;
    background-color: #F2F9FF;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

input[type=search]:focus {
    outline: none;
}

.mobile_none{
    display: block;
}

.pc_none{
    display: none;
}

.active{
    display: block !important;
}


.head{
    background:url(../img/tit_bg.jpg) no-repeat center top;
    background-size: cover;
    height: 400px;
    padding-top: 24px;
    margin-bottom: 40px;
}

.top{
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top_rt{
    display: flex;
    align-items: center;
    justify-content: space-around;

}

.top_rt a{
    display: block;
    margin-left: 12px;
    position: relative;
    padding: 0 26px;
    background: rgba(18, 18, 18, 0.09);
    color: #fff;
    transition: 0.2s all;
    font-size: 1rem;
    line-height: 2.5rem;
    border-radius: 8px;
    margin-top: -16px;
}

.top_rt a:hover{
    font-weight: bolder;
    background: rgba(18, 18, 18, 0.5);
    color: #fff;
}

.tit{
    display: flex;
    justify-content: center;
    align-items: center;
}
.content{
    width: 1200px;
    margin: 0 auto;
}
.dy{
    width: 100%;
    background: url(../img/dy.png) no-repeat left top;
    height: 189px;
    background-size:contain ;
    margin-bottom: 40px;
    padding-top: 20px;
}

.dy p{
    display: block;
    width: 90%;
    margin-left: 10%;

    padding: 20px 48px 20px 48px;
    background: #fff;
    font-size: 20px;
    line-height: 2rem;
    text-align: justify;
    text-indent: 2rem;
}

.main{
    width: 100%;
}

.main_tit{
    position: relative;
    text-align: center;
    font-size: 2rem;
    color: #0665e2;
    margin: 40px 0 30px 0;
    font-weight: bold;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
}


.main_tit::before {
    content: "";
    flex: 1;
    height: 1px;
    /* 线的粗细 */
    background: #e9e9e9;
    /* 线的颜色 */
    margin-right: 50px;
    /* 线与文字的间距 */
    display: block;
}

.main_tit::after {
    content: "";
    flex: 1;
    height: 1px;
    /* 线的粗细 */
    background: #e9e9e9;
    /* 线的颜色 */
    margin-left: 50px;
    /* 线与文字的间距 */
    display: block;
}

.main_list{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: left;
}
.main_list2{
    display: flex;
    align-items: center;
    justify-content: space-around;
    margin-bottom: 40px;
}

.main_list li{
    width: 33.3%;
    height: 60px;
    line-height: 60px;
    background-color: #f4f9ff;
    position: relative;
}

.main_list li::before {
    position: absolute;
    content: "◆";
    color: #77a5ff;
    font-size: 2rem;
    left: 10px;
}

.main_list li a{
    font-size: 1.25rem;
    display: block;
    padding-left: 60px;
}

.main_list li:nth-child(6n-2){
    background-color: #fff;
}

.main_list li:nth-child(6n-1){
    background-color: #fff;
}

.main_list li:nth-child(6n){
    background-color: #fff;
}

.main_list li:hover a{
    color: #1c5edb
}