.about{
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: 5%;
}
.ab-left{
    width: 45%;
    float: left;
}
.ab-left img{
    width: 100%;
}
.ab-right{
    float: left;
    width: 43%;
    margin-left: 8%;
    margin-top: 6%;
}
.ab-right h3{
    color: #000000;
    font-size: 40px;
    letter-spacing: 2px;
    margin-bottom: 7%;
}
.ab-right p{
    color: #4f4f4f;
    font-size: 14px;
    line-height: 30px;
    text-indent: 2em;
}

.more a{
    background: #20356b;
    padding: 12px 32px;
    font-size: 15px;
    border-radius: 9px;
    color: #fff;
    margin-top: 5%;
    display: inline-block;
}
.case{
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: 5%;
}
.case h3{
    text-align: center;
    font-size: 35px;
    letter-spacing: 3px;
}
.case ul{
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: 3%;
}
.case li{
    width: 23%;
    float: left;
    margin-right: 2.6%;
    margin-bottom: 2%;
}
.case li img{
    width: 100%;
    height: 248px;
    display: inline-block;
}
.case li p{
    text-align: center;
    font-size: 15px;
}
.case li:nth-child(4n) {
    margin-right: 0;
}
.news{
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: 5%;
}
.n-title h3{
    text-align: center;
    font-size: 35px;
    letter-spacing: 3px;
}

.n-box{
    width: 100%;
    height: auto;
    display: inline-block;
}
.nb-left{}
.nb-left ul{
    margin-top: 3%;
    width: 100%;
    height: auto;
    display: inline-block;
}
.ab-bex {
    border-radius: 11px;
    width: 29%;
    float: right;
    margin-top: 3%;
    height: auto;
    overflow: hidden;
}
.ab-bex i{width: 6px;background: #5da7f0;height: 35px;display: inline-block;float: left;border-radius: 5px;margin-right: 11px;font-size: 26px;}
.ab-bex h3 {
    color: #000000;
    font-size: 23px;
    padding-left: 3%;
}
.abb-box {
    width: 100%;
    height: 501px;
    display: inline-block;
    margin-top: 7%;
    overflow-x: auto;
    background: #f3f3f3;
    padding: 15px;
}
.nb-left{
    width: 70%;
    height: auto;
    display: inline-block;
    margin-top: 3%;
    float: left;
}
.nb-left h2{
    color: #000000;
    font-size: 23px;
    width: 100%;
    height: auto;
    display: inline-block;
}
.nb-left i{
    width: 6px;
    background: #5da7f0;
    height: 35px;
    display: inline-block;
    float: left;
    border-radius: 5px;
    margin-right: 11px;
    font-size: 26px;
}
.abb-one {
    width: 90%;
    height: auto;
    display: inline-block;
    margin-bottom: 5%;
}
.abb-one a {
    font-size: 19px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    line-height: 31px;
}
.abb-one span{
    color: #a9a9a9;
    font-size: 17px;
    width: 100%;
    display: inline-block;
}
.nb-left li {
    width: 47%;
    float: left;
    margin-right: 5%;
    box-shadow: 0 2px 8px 0 rgba(0, 0, 0, .08);
    border-radius: 15px;
    padding-bottom: 2%;
}
.nb-left li img {
    width: 100%;
    height: auto;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
}
.nb-left li h3 {
    font-size: 21px;
    line-height: 30px;
    margin: 17px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.nb-left li p {
    font-size: 15px;
    line-height: 27px;
    padding: 0px 17px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    color: #6c6c6c;
}
.nb-left li span{
    padding: 0 17px;
    width: auto;
    display: inline-block;
}
.nb-left li span img{

    width: 15px;

    border-top-left-radius: 0px;

    border-top-right-radius: 0px;

    float: left;
}
.nb-left li span p{
    font-size: 15px;
    line-height: normal;
    padding: 0px;
    padding-left: 5px;
    margin-top: -3px;
}
.ablt-left{
    float:left;
}
.ablt-right{
    float: right;
}
.ablt-right a {
    border: 1px solid #d2d2d2;
    font-size: 18px;
    padding: 9px 29px;
    border-radius: 22px;
}
.nb-left li:nth-child(2n) {
    margin-right: 0;
}
.advertise{
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: 3%;
    z-index: 999999;
    position: relative;
}
.adv-box{

    width: 100%;

    height: auto;

    display: inline-block;

    background: #1b75bc;

    border-radius: 15px;

    padding: 3% 0;
}
.adv-left{
    float: left;
    color: #fff;
    font-size: 21px;
    margin-left: 9%;
    line-height: 37px;
}
.adv-right{
    float: right;
    margin-right: 7%;
    margin-top: 1%;
}
.adv-right img{
    width: 90%;
    text-align: right;
    display: inline-block;
    float: right;
    margin-top: 2%;
}
.product{
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: 5%;
}
.indexs{
    width: 97%;
    margin: 0 auto;
}
.product h3{
    text-align: center;
    font-size: 35px;
    letter-spacing: 3px;
}
.product ul{
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: 5%;
}
.product li{
    width: 24%;
    float: left;
    margin-right: 1%;
    position: relative;
}
.product li img{
    width: 100%;
    border-radius: 15px;
}
.product li p{
    position: absolute;
    width: 100%;
    text-align: center;
    top: 44%;
    color: #fff;
    font-size: 23px;
    letter-spacing: 1px;
}



@media screen and (max-width: 1024px) and (min-width: 0px) {
    .ab-left {
    width: 110%;
    float: left;
}
.ab-right {
    float: left;
    width: 100%;
    margin-left: 0%;
    margin-top: 4%;
}
.ab-right h3 {
    color: #000000;
    font-size: 33px;
    letter-spacing: 2px;
    margin-bottom: 1%;
}
.ab-right p {
    color: #4f4f4f;
    font-size: 14px;
    line-height: 30px;
    text-indent: 2em;
    margin-bottom: -6%;
}
.more a {
    background: #20356b;
    padding: 12px 32px;
    font-size: 15px;
    border-radius: 9px;
    color: #fff;
    margin-top: 14%;
    display: inline-block;
}
.product {
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: 9%;
}
.product li {
    width: 49%;
    float: left;
    margin-right: 1%;
    position: relative;
    margin-bottom: 7%;
}
.case ul {
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: 9%;
}
.case li {
    width: 49%;
    float: left;
    margin-right: 1%;
    margin-bottom: 2%;
}
.case li img {
    width: 100%;
    height: 113px;
    display: inline-block;
}
.case li p {
    text-align: center;
    font-size: 12px;
}
.n-box {
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: 6%;
}
.nb-left {
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: 3%;
    float: left;
}
.nb-left li {
    width: 100%;
    float: left;
    margin-right: 5%;
    box-shadow: 0 2px 8px 0 rgba(0, 0, 0, .08);
    border-radius: 15px;
    padding-bottom: 2%;
    margin-bottom: 7%;
}
.ab-bex {
    border-radius: 11px;
    width: 100%;
    float: right;
    margin-top: 3%;
    height: auto;
    overflow: hidden;
}
.adv-left {
    float: left;
    color: #fff;
    font-size: 13px;
    margin-left: 9%;
    line-height: 20px;
}

}