.nav-li li {

    padding: 0 18px;

}



.nav-li li a {

    color: white;

}



.nav-li li .active {

    background: #EF1C22;

}



.navbar-m {

    background: #101418;

    margin-bottom: 0px;

    color: white;

}



.active-m a{

    /* background: #EF1C22; */
    color: #57B085;

}



.carousel {

    margin-bottom: 0px;

}



.sousuo {

    background: #1A1E20;

    padding: 10px 0;

}



.sousuo .sousuo_tl {

    color: white;

}



.sousuo .sousuo_tr {

    color: #999999;

}



.top_con {

    position: relative;

}



#isearch {

    margin: 0;

    padding: 0;

    border: 0;

    font-family: "Microsoft YaHei", Verdana, SimHei, SimSun;

}



#cid {

    /* 去掉三角 */

    appearance: none;

    -moz-appearance: none;

    /* Firefox */

    -webkit-appearance: none;

    /* Safari 和 Chrome */

    /* 去掉边框 */

    width: 50px;

    border: 0;

    position: absolute;

    top: 4px;

    left: 282px;

    background-color: transparent;

}



#mkeyword {

    width: 278px;

    padding-left: 60px;

    background-color: transparent;

    border-width: 1;

    border-radius: 45px;

    height: 30px;

}



.marketing h3 {

    font-size: 30px;

    font-family: Microsoft YaHei;

    font-weight: bold;

    color: #333333;

}



.marketing .marketing-p {

    background: #EF1B21;

    width: 284px;

    height: 30px;

    line-height: 30px;

}



.marketing span {

    font-size: 14px;

    font-family: Microsoft YaHei;

    font-weight: 400;

    color: #FFFEFE;

}



.introduce_com {

    height: 122px;

    background: url(../image/index/big_com.png) no-repeat;

    margin-top: 26px;

}



.introduce_com-h {

    text-align: center;

    position: relative;

    font-size: 39px;

    font-family: Source Han Sans CN;

    font-weight: 500;

    color: rgba(239, 27, 33, 1);

}



.intrsmall_top .mmm {

    font-size: 39px;

    font-family: Source Han Sans CN;

    font-weight: 500;

    color: rgba(239, 27, 33, 1);

    /* display: flex; */

    /* justify-content: center; */

    /* align-items: center; */

}



.introduce_com-h-t {

    font-size: 16px;

    font-family: Source Han Sans CN;

    font-weight: 400;

    color: rgba(239, 27, 33, 1);

    position: absolute;

    top: -4px;

}



.introduce_com-s {

    font-size: 16px;

    font-family: Source Han Sans CN;

    font-weight: 400;

    color: #FFFFFF;

}



.news-col {

    padding: 0 16px;

}



.news-p {

    padding: 10px 0;

    height: 28px;

    overflow: hidden;

    margin-bottom: 24px;

    font-size: 12px;

    font-family: Microsoft YaHei;

    font-weight: 400;

    color: #999999;

}



/* about */



.about-title-span {

    height: 54px;

    line-height: 54px;

    width: 267px;

    background: url('../image/title_bg.png') no-repeat;

    font-size: 24px;

    font-family: Microsoft YaHei;

    font-weight: 400;

    color: #FFFFFF;

    padding-left: 24px;

    border-width: 0 50px 50px 0;

}



.about-title-spans {

    height: 54px;

    line-height: 54px;

    width: 112px;

    background: #EF1B21;

    font-size: 18px;

    font-family: Microsoft YaHei;

    font-weight: 400;

    color: #FFFFFF;

    padding-left: 20px;

    padding-right: 20px;

}



.about-title-spanss {

    height: 54px;

    line-height: 54px;

    width: 82px;

    font-size: 18px;

    font-family: Microsoft YaHei;

    font-weight: 400;

    color: #404040;

}



.about-center, .product-center, .support-center {

    margin: 74px 0;

}



.about-center-title {

    font-size: 24px;

    font-family: Microsoft YaHei;

    font-weight: bold;

    color: #000000;

    margin-bottom: 20px;

}



.about-center-p {

    font-size: 16px;

    font-family: Microsoft YaHei;

    font-weight: 400;

    color: #333333;

    text-indent: 2em;

    line-height: 20px;

}



.product-title, .product-title, .support-title, .productlist-title {

    height: 54px;

    background: #F2F2F2;

}



.product-center-list {

    width: 220px;

}



.product-center-list-title {

    width: 220px;

    height: 48px;

    line-height: 48px;

    background: #EF1B21;

    font-size: 18px;

    font-family: Microsoft YaHei;

    font-weight: 400;

    color: #FFFFFF;

    padding: 0 15px;

}



.product-center-img {

    text-align: center;

    width: 263px;

    height: 222px;

    background: #FFFFFF;

    border: 1px solid #DCDCDC;

    position: relative;

}



.product-center-img img {

    text-align: center;

    width: 228px;

    margin-top: 30px;

    margin-left: 16px;

}



.product-center-span {

    position: absolute;

    bottom: 0;

    width: 262px;

    height: 36px;

    line-height: 36px;

    background: #F0F0F0;

    text-align: center;

    font-size: 14px;

    font-family: Microsoft YaHei;

    font-weight: 400;

    color: #333333;

}



.product-center-col {

    width: 263px;

    /* background: #EF1B21; */

    font-size: 18px;

    font-family: Microsoft YaHei;

    font-weight: 400;

    color: #FFFFFF;

    /* padding: 0 15px; */

    margin-right: 20px;

    margin-bottom: 24px;

}



.productlist-center-col4 {

    border: 1px solid #DCDCDC;

    padding: 50px;

}



.productlist-center-col8 h3 {

    font-size: 24px;

    font-family: Microsoft YaHei;

    font-weight: bold;

    color: #000000;

    width: 375px;

    border-bottom: 1px solid #DCDCDC;

    margin-left: 28px;

    padding-bottom: 12px;

}



.productlist-center-col12 {

    padding: 0;

    width: 811px;

    height: 44px;

    background: #E6E6E6;

    margin: 50px 0;

}



.productlist-center-t {

    line-height: 44px;

    font-size: 16px;

    font-family: Microsoft YaHei;

    font-weight: 400;

    color: #333333;

    margin-left: 8px;

    width: 104px;

    height: 44px;

    background: #FFFFFF;

    border-top: 2px solid #EF1B21;

    text-align: center;

}



.productlist-center-col122 {

    padding: 0;

    width: 811px;

}



.contact-center-title {

    font-size: 24px;

    font-family: Microsoft YaHei;

    font-weight: bold;

    color: #B50409;

    margin-bottom: 12px;

}



.contact-center-n {

    margin-bottom: 12px;

}



.contact-center-p {

    font-size: 16px;

    font-family: Microsoft YaHei;

    font-weight: bold;

    color: #333333;

}



.contact-center-p span {

    font-size: 16px;

    font-family: Microsoft YaHei;

    font-weight: 400;

    color: #333333;

}