.back {
    background-color: #f8f8f8;
}

.header {
    padding: 10px 0;
}

.header ul li {
    float: left;
    padding: 15px;
}

.header-rg {
    margin-top: 20px
}

.header-rg div {
    float: left;
    border-radius: 25px;
    text-align: center;
    margin: 0 auto;
}

.header-rg div:nth-child(1) {
    border: 1px solid #e6e6e6;
    background-color: #f8f8f8;
    color: #3a86ff;
    letter-spacing: 1px;
    padding: 10px;
}

.header-rg div:nth-child(1) i {
    font-weight: 600;
    padding-right: 5px;
}

.header-rg div:nth-child(2) {
    background-color: #1f7cff;
    color: #fff;
    padding: 10px 28px;
    margin-left: 5px;
}

.header ul li a {
    color: #000;
    font-size: 16px
}

.navbar {
    margin-bottom: 0;
}

.banner {
    background: url(../images/banner-bg.jpg) repeat-x;
}


/* 7月23日导航栏图片居中 */
.banner .carousel-inner .item:nth-child(1) a {
    display: block;
    background: url(../images/banner-02.jpg) no-repeat center;
    width: 100%;
    height: 560px
}

.banner .carousel-inner .item:nth-child(2) a {
    display: block;
    background: url(../images/banner-01.jpg) no-repeat center;
    width: 100%;
    height: 560px
}

.back-index1 {
    background-color: #f2f5fa;
}

.index1 div div:first-child {
    background-color: #1f7cff;
    height: 49px;
    float: left;
    border-radius: 4px;
}

.index1 div div:first-child img {
    padding: 8px
}

.index1 div div:nth-child(2) {
    padding: 0 0 0 10px;
    color: #6b7e99;
}

.index1 div div:nth-child(2) h4 {
    margin-top: 0;
    color: #394f70;
}

/* 导航栏修改部位 */
#nav-list li a {
    transition: all 0.3s;
}

#nav-list li a:hover {
    color: #fd8311;
}

#nav-list li dl {
    text-align: center;
    background-color: #ffffffbd;
    display: none;
    transition: margin-top 2s;
    position: absolute;
    left: -92px;
    z-index: 2;
}

#text {
    color: white;
    text-decoration: none;
}

dt {
    font-style: normal;
    font-size: 14px;
    font-weight: normal;
    line-height: 40px;
    width: 310px;
}

#nav-list li:hover dl {
    display: block;
}

.nav-list-txt dt a {
    text-decoration: none;
}

#header_rg {
    margin-right: 20px;
}


.kt-head h2 {
    line-height: 60px;
    font-weight: bold;
    letter-spacing: 1.5px;
    padding-bottom: 40px;
    color: #394f70
}

.kt-head div:first-child, .index2 div:nth-child(2), .kt-head h2 {
    text-align: center;
    margin: 30px auto;
}

.index2 img {
    width: 90%
}

.index3 .bo-radius {
    border: 1px solid #e6e6e6;
    border-radius: 4px;
    padding-top: 15px;
    height: 68px;
    margin-bottom: 60px
}

.index3 .bo-radius div div {
    width: 43px;
    height: 44px;
    float: left;
    padding: 0 50px 0 20px
}

.index3 .bo-radius div h4 {
    float: left;
    color: #394f70
}

.index3 .bo-radius div h4, .index3 div:nth-child(3) h3 {
    font-weight: bold;
    color: #394f70
}

.index3 .bo-radius .isi {
    border-right: 1px solid #e6e6e6;
}

.index3 .bo-radius div i {
    border-right: 1px solid #e6e6e6;
    height: 40px;
    line-height: 40px
}

.index3 div:nth-child(3) h3 {
    margin: 0 0 47px 0;
}

.index3 .index3-rg img {
    width: 100%
}

.index3 div:nth-child(3) p {
    line-height: 26px;
    font-size: 16px;
    color: #6b7e99
}

.index3 div:nth-child(3) .kt-biaop {
    padding: 16px 0;
    font-size: 16px;
    text-align: center;
    margin-top: 40px
}

.index3 .kt-clke {
    background-color: #1f7cff;
    color: #fff;
    width: 170px;
    margin-right: 100px;
}

.index3 .kt-clke a {
    color: #fff;
}


.index4 {
    background: url(../images/index4-bg.jpg) no-repeat center;
    margin-top: 80px;
    height: 1007px
}

.index4 .kt-head h2 {
    color: #fff;
}

.index4 ul li {
    float: left;
    margin: 0 0 60px 100px;
}

.index4 ul li:nth-child(1), .index4 ul li:nth-child(6) {
    margin-left: 0px;
}

.index5-lf {
    margin: 350px 0 0 0;
}

.index5-lf .index5-top {
    background: url(../images/index5-bg.png) no-repeat;
    position: absolute;
    transform: translate(-58%, -115%);
    left: 50%;
    width: 491px;
    height: 367px;
}

.index5-lf span {
    letter-spacing: 1px;
    border: 1px solid #e6e6e6;
    padding: 10px 14px;
    float: left;
    margin-top: 14px;
    width: 36%;
    border-radius: 25px;
}

.index5-lf span a {
    color: #1a2433;


    /*7月23日 修改的连接优化 */
    text-decoration: none;
    transition: all 0.2s;
}

.index5-lf span a:hover {
    color: rgb(241, 146, 63);
}


.index5 .index5-rg {
    padding-top: 68px;
}

.index5-lf span:nth-child(even) {
    margin-left: 36px
}

.index6 div:nth-child(2) form p {
    height: 56px;
    border-radius: 25px;
    border-right: none;
    box-shadow: 20px 10px 30px 20px #eaf3ff;
    width: 30%;
    border: 2px solid #e6e6e6;
    margin: 0 auto
}

.index6 div:nth-child(2) form input {
    height: 52px;
    border-radius: 25px;
    border: none;
    width: 56%
}

.index6 div:nth-child(2) form button {
    padding: 16px 60px;
    color: #1a2433;
    border-radius: 25px;
    float: right;
    background-color: #1f7cff
}

.index6 div:nth-child(2) form button a {
    color: #fff
}

.index6 {
    margin-top: 20px
}

.index7 div:nth-child(2) ul li {
    float: left;
    margin-right: 96px
}

.index7 div:nth-child(2) ul li:nth-child(4) {
    margin: 0;
}

.index7 div:nth-child(3) {
    text-align: center;
    margin: 50px 0
}

.footer {
    background-color: #0e1421;
    padding-top: 60px;
}

.footer .col-md-3 {
    padding: 0;
}

.footer div div:nth-child(1) img:nth-child(2) {
    padding: 20px 0 0 16px
}

.footer .kt-ftcot {
    padding: 0 20px;
    color: #fff
}

.footer ul li {
    line-height: 24px;
    font-size: 12px;
}

/* .footer ul li a {
    color: #fff
} */

.footer ul li span {
    color: #6b7e99
}

.footer div div div {
    color: #5f7089;
    padding-bottom: 20px
}

.footer .pt ul li {
    float: left;
    width: 138px;
    color: #fff
}

.footer .zx ul li {
    overflow: height;
    color: #fff
}

.footer-lk ul li {
    float: left;
    padding-right: 10px;
    color: #fff
}

.footer-lx {
    border-top: 1px solid #2b313c;
    margin: 20px 0;
    padding: 20px 0;
    color: #6b7e99
}

.footer-lx p:nth-child(2) {
    padding-left: 24%
}

.footer-lx p img {
    padding-right: 10px
}


@media (min-width: 1200px) {
    .container {
        width: 100%;
        max-width: 1400px;
    }

    .index1 {
        width: 1300px;
        padding: 27px;
    }

}

@media (min-width: 992px) {
    .pc-bisp {
        display: none;
    }
}

@media (max-width: 992px) {
    .index1 .col-md-4 {
        margin: 20px 0;
    }

    .index1 div div:first-child {
        margin-right: 10px;
    }

    .kt-head h2 {
        font-size: 18px;
        line-height: 20px;
    }

    .m-bisp {
        display: none;
    }
}

@media (max-width: 768px) {
    .banner .carousel-inner .item:nth-child(1) a {
        display: block;
        background: url(../images/banner-02m.jpg) no-repeat;
        width: 100%;
        height: 280px
    }

    .banner .carousel-inner .item:nth-child(2) a {
        display: block;
        background: url(../images/banner-01m.jpg) no-repeat;
        width: 100%;
        height: 280px
    }

    .back {
        padding: 0 10px;
    }

    .navbar-toggle {
        float: left;
        margin-right: 0px;
    }

    .header .navbar-header {
        margin-left: 0px;
        padding: 20px 0;
        margin-right: 0px;
    }

    .navbar-brand {
        padding: 0 0 0 15px;
    }

    .header-rg {
        margin-top: 6px
    }

    .container, .col-md-4 {
        padding: 0;
    }

    .kt-head {
        padding: 0 20px;
    }

    .index3 .bo-radius {
        padding-top: 0;
        height: auto;
        margin: 0 10px 40px 10px
    }

    .index3 .bo-radius .col-md-3 {
        height: 60px;
        border-bottom: 1px solid #b5becc;
    }

    .index3 .bo-radius div i {
        border-right: none;
    }

    .index3 .bo-radius div div {
        padding-top: 10px
    }

    .index3 .bo-radius div h4, .index3 div:nth-child(3) h3 {
        line-height: 40px;
    }

    .index3 div:nth-child(3) h3 {
        margin: 40px 0 20px 0;
        text-align: center;
    }

    .index3 div:nth-child(3) .kt-biaop {
        padding: 0;
        line-height: 40px;
    }

    .index3 .kt-clke {
        margin-left: 35%;
    }

    .index4 {
        margin-top: 20px;
        height: 480px
    }

    .index4 .carousel-indicators {
        bottom: -50px;
    }

    .index4 ul {
        margin-left: 20px
    }

    .index4 ul li {
        margin: 0;
        width: 48%;
    }

    .index4 ul li img {
        width: 95%
    }

    .kt-head h2 {
        padding-bottom: 10px;
    }

    .index5-lf div:nth-child(1) img {
        width: 100%
    }

    .index5-lf {
        margin: 0;
    }

    .index5-lf span {
        width: 50%;
        padding: 10px 6px;
    }

    .index5-lf span:nth-child(2n) {
        margin-left: 0;
    }

    .index6 div:nth-child(2) form p {
        width: 96%;
    }

    .index6 div:nth-child(2) form input {
        width: 48%;
    }

    .index7 div:nth-child(2) ul li {
        width: 45%;
        margin: 0 0 0 14px
    }

    .index7 div:nth-child(2) ul li:nth-child(4) {
        margin: 0 0 0 14px
    }

    .index7 div:nth-child(2) ul li img {
        width: 100%
    }

    .footer-m img:nth-child(1) {
        padding-left: 10px
    }

    .footer-m div:nth-child(1) {
        width: 32%
    }

    .footer-m div:nth-child(2) {
        width: 62%
    }

    .footer-m div p, .footer-m div p a {
        color: #6b7e99
    }

    .footer-m div p:nth-child(1) {
        padding-top: 20px
    }

    .footer-m div:nth-child(1) img {
        width: 100%
    }

    .footer-m div:nth-child(3) a {
        width: 50%;
        text-align: center;
        padding: 10px;
        background-color: #fff;
        color: #1f7cff
    }

    .footer-m div:nth-child(3) a:nth-child(2) {
        background-color: #1f7cff;
        color: #fff
    }
}

@media (max-width: 376px) {
    .kt-rg {
        display: none;
    }

    .header-rg div:nth-child(2) {
        display: none;
    }

    .index5-lf span {
        padding: 10px 6px;
    }
}