.sci_head {
        width: 1200px;
        margin: 0 auto;
}
.col-sm-6 {
        width: 50%;
        float: left;
}
.col-xs-9 ul li {
    border-right: 1px solid;
    height: 12px;
    line-height: 12px;
}
.list-inline > li {
    display: inline-block;
    padding-left: 5px;
    padding-right: 5px;
}
.text-right {
    text-align: right;
}
.header-header {
    padding: 0;
    border-bottom: 2px solid #2c3e50;
}
.col-sm-3 {
        width: 25%;
}
.col-sm-9 {
        width: 50%;
}
.nav-collapse {
    font-size: 15px;
    color: #2c3e50;
}
.nav-menu {
    margin: 0 auto;
    list-style: none;
    padding: 0;
    position: relative;
    z-index: 100;
}
.nav-menu > li {
    text-align: center;
    min-width: 50px;
}
.nav-menu li {
    display: block;
    position: relative;
}
.nav-menu > li {
    float: left;
    padding: 0 4px;
}
.nav-menu a {
    text-decoration: none;
    display: block;
    padding: 0 15px;
    margin: 0;
    position: relative;
}

.search-input {
        height: 32px;
        color: #2c3e50;
        background-color: #eaeaea;
        border: none;
    }
.btn-primary {
    color: #e67e22;
    background-color: #eaeaea;
    border-color: #eaeaea;
    height: 32px;
    line-height: 32px;
}
    .index_btn {
        height: 32px !important;
        padding: 0 16px !important;
    }
.sci_liucheng{
    
   
    padding: 30px 2rem;
}
.sci-fwlc-box{
    margin: 30px 0;
}
.show_title {
    
    font-size: 28px;
    width: 267px;
    margin: 0 auto 10px auto;
    text-align: center;
}
.sci-qklist-box{
    border-radius: 10px;
    
}
.sci_changjian{
}
.wefuwu{
    width:100%;
    padding: 3rem 2rem;
    background: #fff3e0;
    
}
.wefuwu-title{
    text-align: center;
    color: #ff6b6b;
}
.wefuwu-list .flexbox li{
    max-width: 25%;
    background: #fff;
    padding: 2rem;
    margin: 4rem 2rem;
    position: relative;
    margin-top: 6rem;
}
.wefuwu-list ul li i{
    position: absolute;
    width: 100px;
    height: 100px;
    top: -50px;
    left: 32%;
}
.wefuwu-list ul li i[data-color="a"]{
    
    background: url(../img/fuwu1.png);
}
.wefuwu-list ul li i[data-color="b"]{
   
    background: url(../img/fuwu2.png);
   
}
.wefuwu-list ul li i[data-color="c"]{
   
    background: url(../img/fuwu3.png);
   
}
.wefuwu-list .flexbox li h5 {
    padding-top: 50px;
    line-height: 1;
    font-size: 20px;
    position: relative;
    font-weight: bold;
}
.wefuwu-list ul li p {
    height: 84px;
    font-size: 14px;
    color: #555;
    line-height: 2;
    margin: 20px 0;
    text-align: justify;
}
.wefuwu-list ul li dl dt {
    text-decoration: underline;
    font-size: 14px;
    font-weight: bold;
    color: #0b71d9;
    margin-bottom: 14px;
}
.wefuwu-list ul li dl dd {
    font-size: 14px;
    line-height: 2;
}
.wefuwu-list ul li dl dd:before {
    content: "";
    display: inline-block;
    width: 11px;
    height: 9px;
    background: url(../sci_files/sci_icon_tick.png) no-repeat;
    background-position: 0px -29px;
    margin-right: 12px;
}

.whyyun .section-content h1 {
    font-size: 28px;
    text-align: center;
}
.whyyun .whyyun-yiyong {
    background: #E3E5EA url(../img/PC-bg1.png) no-repeat bottom right / contain;
    display: flex;
    flex-wrap: wrap;
    padding: 3rem 10rem;
    border-radius: 10px;
    margin-top: 30px;
}
.whyyun .whyyun-yiyong li {
    width: 460px;
}
.whyyun .whyyun-yiyong li span, .whyyun .whyyun-peizhi .feature-type8-item span {
    font-size: 16px;
    color: #595959;
    
}
.feature-type-item-desc-item{
    line-height: 50px;
}
.why-a:before{
   content: "\f560";
font-family: "Font Awesome 6 Free";
font-weight: 900;
font-size: 16px;
}
.why-b:before{
   content: "\f590";
font-family: "Font Awesome 6 Free";
font-weight: 900;
font-size: 16px;
}
.why-c:before{
   content: "\f21b";
font-family: "Font Awesome 6 Free";
font-weight: 900;
font-size: 16px;
}
.why-d:before{
   content: "\f09d";
font-family: "Font Awesome 6 Free";
font-weight: 900;
font-size: 16px;
}

.w1400{
    max-width: 1400px;
    padding: 2rem;
    margin: 0 auto;
}

@media only screen and (max-width: 767px) {
    .wefuwu-list .flexbox li{
    max-width: 90%;
  
}
.sci-common-box{
    padding: 0;
}
.whyyun-yiyong{
    padding: 3rem 2rem !important;
    background-image: none !important;
}
.sci-others-box ul li{
    width: auto !important;
}
.whyyun .whyyun-yiyong li{
    width: 90% !important;
}
.sci-chooseus-box {
    
    overflow: hidden;
    
}
.sci-common-box{
    height: auto;
}

.sci-common-title {
    
    padding: 3rem;
    
}
.sci-banner .left-info{
    padding: 30px !important;
}
.sci-banner .left-info h2 {
    font-size: 1.5rem;
}
.sci-banner .left-info h2 span{
    font-size: 1.5rem;
}
.sci-banner .left-info h1 {
    font-size: 4rem;
    line-height: 2;
    
}
.sci-banner .left-info .kb span {
    display: inline-block;
    width: 213px;
    
    letter-spacing: 0px;
}
.sci-banner .left-info .kb span.blue {
    left: 0;
    top: -3px;
}
.sci-banner .left-info .btn-zx{
    margin: 38px auto 0 auto;
    display: block;
}
.sci-qklist-box {
    margin: 2%;
}
.sci-qklist-box ul li {
    width: 45%;
    margin: 20px 0;
    
}
.sci-qklist-box ul li .item-img {
    width: 100%;
    
}
.sci_chakanr {
    
   
}

.dliside{
    display: none;
}
.sci-chooseus-box ul li .item-img {
    
    background-position: 5px 0;
    
}
.sci-chooseus-box ul li {
    
    padding: 0;
}
.sci-chooseus-box ul li:nth-of-type(2) .item-img {
    background-position: -283px 0;
}
.sci-chooseus-box ul li:nth-of-type(3) .item-img {
    background-position: -588px 0;
}
.sci-chooseus-box ul li:nth-of-type(4) .item-img {
    background-position: -889px 0;
}
.sci-common-title h1 {
    font-size: 3rem;
    
}
.sci-common-title p {
    line-height: 3rem;
}
.sci-cjwt-box .cjwtbox .right-info ul li .wttitle b {
    width: 10%;
}
.sci-cjwt-box .cjwtbox .right-info {
        margin: 0;
        width: 80%;
    }
    .zzzj_fixed_nav_ques .fixed_nav_left a p {
        padding-top: 40px !important;
    }
.sci-ourfw-box ul li p {
    height: auto;
}

}