.clearfix:after {
    content: "";
    display: block;
    height: 0;
    clear: both
}

.text-primary {
    color: #188be0 !important
}

.fz36 {
    font-size: 36px
}

.fz30 {
    font-size: 30px
}

.fz22 {
    font-size: 22px;
    color: #333
}

.fz16 {
    font-size: 16px
}

.fz20 {
    font-size: 20px
}

.fz24 {
    font-size: 24px
}

.fz18 {
    font-size: 18px
}

.fz-p {
    padding: 0 20px
}

.css-xtit {
    line-height: 30px;
    margin: 23px 0 63px 0;
    font-size: 18px
}

.css-avs {
    color: #ffffff;
    padding: 30px 0
}

.css-avs .fz30 {
    margin-bottom: 20px;
    margin-top: 35px;
}

.css-main-index .css-slider {
    margin-bottom: 10px
}

.css-main-index .css-slider li img {
    width: 100%;
    margin-right: -100%;
    position: relative;
    opacity: 1;
    display: block;
    z-index: 2
}

.css-main-index .css-first-box {
    background: url("//o-www.bysjy.com.cn/static/first-bg.png") left top /100% 100% repeat-x
}

.css-main-index .css-first-box ul {
    width: 1020px;
    margin: 0 auto
}

.css-main-index .css-first-box ul:after {
    content: "";
    display: block;
    height: 0;
    clear: both
}

.css-main-index .css-first-box ul li {
    width: 255px;
    height: 300px;
    margin-top: 0;
    float: left
}

.css-main-index .css-first-box ul li img {
    margin: 20px 0 25px 60px
}

.css-main-index .css-first-box ul li p {
    text-align: center;
    margin-bottom: 10px;
    color: #fff
}

.css-main-index .css-sixth-box, .css-main-index .css-fifth-box, .css-main-index .css-fourth-box, .css-main-index .css-second-box, .css-main-index .css-third-box {
    padding-bottom: 60px
}

.css-main-index .css-sixth-box .css-title, .css-main-index .css-fifth-box .css-title, .css-main-index .css-fourth-box .css-title, .css-main-index .css-second-box .css-title, .css-main-index .css-third-box .css-title {
    padding: 60px 0 0 0;
    text-align: center;
    font-size: 36px
}

.css-main-index .css-sixth-box ul:after, .css-main-index .css-fifth-box ul:after, .css-main-index .css-fourth-box ul:after, .css-main-index .css-second-box ul:after, .css-main-index .css-third-box ul:after {
    content: "";
    display: block;
    height: 0;
    clear: both
}

.css-main-index .css-sixth-box ul li, .css-main-index .css-fifth-box ul li, .css-main-index .css-fourth-box ul li, .css-main-index .css-second-box ul li, .css-main-index .css-third-box ul li {
    width: 500px;
    height: 330px;
    float: left;
    text-align: center;
    position: relative
}

.css-main-index .css-sixth-box ul li .css-img1, .css-main-index .css-fifth-box ul li .css-img1, .css-main-index .css-fourth-box ul li .css-img1, .css-main-index .css-second-box ul li .css-img1, .css-main-index .css-third-box ul li .css-img1 {
    position: absolute;
    top: -34px;
    left: 75px
}

.css-main-index .css-sixth-box ul li .css-img2, .css-main-index .css-fifth-box ul li .css-img2, .css-main-index .css-fourth-box ul li .css-img2, .css-main-index .css-second-box ul li .css-img2, .css-main-index .css-third-box ul li .css-img2 {
    position: absolute;
    top: -5px;
    left: 150px;
    max-height: 168px
}

.css-main-index .css-sixth-box ul li .css-img3, .css-main-index .css-fifth-box ul li .css-img3, .css-main-index .css-fourth-box ul li .css-img3, .css-main-index .css-second-box ul li .css-img3, .css-main-index .css-third-box ul li .css-img3 {
    position: absolute;
    top: 0px;
    left: 165px;
    max-height: 180px
}

.css-main-index .css-sixth-box ul li p, .css-main-index .css-fifth-box ul li p, .css-main-index .css-fourth-box ul li p, .css-main-index .css-second-box ul li p, .css-main-index .css-third-box ul li p {
    text-align: center;
    margin-top: 10px;
    color: #333
}

.css-main-index .css-second-box {
    background-color: #fff
}

.css-main-index .css-third-box {
    background-color: #f2f3f4
}

.css-main-index .css-fourth-box {
    background-color: #fff
}

.css-main-index .css-fifth-box {
    margin-bottom: 0;
    padding-bottom: 50px;
    background: url("//o-www.bysjy.com.cn/static/fifth-bg.png") #f2f3f4 no-repeat center center
}

.css-footer {
    min-width: 1200px;
    width: 100%;
    height: 156px;
    padding: 20px 0 0 0;
    margin: -176px auto 0;
    background: #333;
    text-align: center;
    color: #ddd
}

.css-footer:after {
    content: "";
    display: block;
    height: 0;
    clear: both
}

.css-footer a {
    color: #fff
}

.css-footer .css-left:after {
    content: "";
    display: block;
    height: 0;
    clear: both
}

.css-footer .css-left li {
    width: 140px;
    float: left;
    text-align: left
}

.css-footer .css-left li b {
    font-size: 16px;
    font-weight: 400
}

.css-footer .css-left li p {
    line-height: 24px;
    color: #888
}

.css-footer .css-left li a {
    color: #888
}

.css-footer .css-left li a:hover {
    color: #f3f3f3
}

.css-footer .css-left .css-code {
    width: 70px
}

.css-footer .css-right {
    margin: 10px 0;
    padding: 10px 0 0 0;
    border-top: 1px solid #4e4e4e;
    text-align: left;
    font-size: 12px;
}

.css-footer .css-contact {
    float: left;
    width: 250px;
    padding-left: 100px;
    text-align: left;
    margin-top: 8px;
}

.css-footer .css-contact p {
    color: #888
}

.css-main-index img {
    max-width: 860px
}