* {
    box-sizing: border-box;
    padding: 0px;
    margin: 0px;
    font-size: 16px;
    color: #333;
    font-family: "微软雅黑",
        Arial, Verdana, Helvetica, sans-serif, "宋体";
}

html {
    overflow-x: hidden;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

/* body {
    background-color: #eee;
} */

/* 头部开始 */
.bg {
    width: 100%;
    height: 477px;
    background: url(../img/bg.jpg) no-repeat top center;
    background-size: cover;
}

.top {
    margin: 0 auto;
    padding-top: 0;
    width: 1600px;
    height: 450px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.top_lf {
    margin-left: 30px;
}

.top_rt {
    text-align: center;
    height: 30px;
    line-height: 30px;
    width: 100px;
    background-color: #3875C4;
    border-radius: 8px;
}

.top_rt a {
    color: white;
}

/* 头部结束 */


/* 导航栏 */
.nav {
    width: 100%;
    height: 60px;
    background-color: #3875C4;
}

.nav_lim {
    width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}

.nav_lim li {
    width: 25%;
    padding: 0, 5%;
    line-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-right: 1px solid #fff;
}

.nav_lim li:nth-child(5) {
    border-right: 0px;
}

.nav_lim li img {
    width: 30px;
    height: 30px;
    margin-right: 10px;
}

.nav_lim li a {
    font-size: 1.5rem;
    color: #fff;
    display: block;
}

.content {
    width: 1400px;
    margin: 0 auto;
}
@media screen and (max-width:768px) {
    .bg {
        background-size: 185vw;
        height: auto;
    }

    .top {
        width: 100%;
        padding: 0px;
        height: 48vw;
    }

    .top_lf {
        width: 100vw;
        text-align: center;
        margin: 0 auto;
    }

    .top_rt {
        display: none;
    }

    /* 导航栏 */
    .nav {
        height: auto;
    }

    .nav_lim {
        width: 100%;
        flex-wrap: wrap;
    }

    .nav_lim li {
        width: 50%;
    }

    .nav_lim li:nth-child(5) {
        width: 100%;
    }

    .content {
        width: 100%;
        padding: 4vw 2vw;
    }
}

/* 底部 */
/*底部*/

.foot {
    width: 100%;
    height: 145px;
    background: #3875C4;
    filter: alpha(opacity=50);
    margin-top: 0px;
    position: static;
}

.footer {
    padding: 0 128px;
    padding-top: 20px;
    height: 132px;
    position: relative;
}

.dzjg {
    width: 210px;
    padding-top: 8px;
}

.jiucuo {
    width: 110px;
    padding-top: 8px;
}

.dbbq {
    width: 624px;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 30px;
    text-align: center;
}

.bq_con p {
    color: #fff;
    line-height: 22px;
}

.dbbq a {
    color: #FFFFFF;
}

.fl {
    float: left;

}

.fr {
    float: right;
}

.clear {
    clear: both;
}

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

.w1200 {
    width: 1200px;
    margin: 0 auto;
}

/*底部*/
.foot {
    width: 100%;
    height: 145px;
    background: #3875C4;
    filter: alpha(opacity=50);
    margin-top: 0px;
    position: static;
}

.footer {
    padding: 0 128px;
    padding-top: 20px;
    height: 132px;
    position: relative;
}

.dzjg {
    width: 210px;
    padding-top: 8px;
}

.jiucuo {
    width: 110px;
    padding-top: 8px;
}

.dbbq {
    width: 624px;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 30px;
    text-align: center;
}

.bq_con p {
    color: #fff;
    line-height: 22px;
}

.dbbq a {
    color: #FFFFFF;
}

.jbzx {
    position: absolute;
    right: -8px;
    margin-top: 9px;
}

.zwdt_tit a,
.zcwj_tit a,
.bzml_tit a,
.cwgk_tit a,
.hxmj_tit a,
.xxzq_tit a {
    width: 100%;
    display: block;
    height: 130px;
}


@media screen and (max-width:768px) {
    .foot {
        height: 500px;
    }

    .footer {
        padding: 20px 0px 0px;
    }

    .w1200 {
        width: 100%;
    }

    .dzjg {
        width: 100%;
    }

    .fl {
        float: none;
    }

    .fr {
        float: none;
    }

    .dbbq {
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: space-between;

    }

    .jiucuo {
        text-align: center;
        width: 100%;
    }

    .jbzx {
        width: 100%;
        text-align: center;
    }
}