*{
    margin: 0;
    padding: 0;
}
a{
    color: #6f6f6f;
    text-decoration: none;
}
ul,li,ol{
    list-style: none;
}

img{
    display: block;
}
input{
    outline: none;
    text-indent: 12px;
}
/* base */
.part-tips{
    width: 151px;
    height: 37px;
    font-size: 16px;
    text-align: center;
    line-height: 37px;
    color: #fff;
    background-color: #114493;
}


/* color */
.base-color{
    color: #10418d;
}
.color-0166ff{
    color:#0166ff;
}

/* font */
.font-weight-bold{
    font-weight: 600;
}

/* 顶部 */
header{
    font-size: 14px;
    height: 47px;
    line-height: 47px;
    color: #6f6f6f;
    background-color: #000;
    overflow: hidden;
}

.welcome-tips{
    float: left;
    margin-left: 584px;
    margin-right: 376px;
}
.header-right{
    float: left;
    height: 47px;
    line-height: 47px;
    overflow: hidden;
}
.header-right p{
    float: left;
}
.setting-add{
    float: left;
}
.call-phone-number{
    font-weight: 600;
    margin-left: 10px;
    margin-right: 63px;
    color: #0166ff;
}


/* 导航 */
.nav-part{
    height: 117px;
    line-height: 117px;
}
.nav-part .logo-image{
    float: left;
    margin-left: 540px;
    width: 100px;
    height: 117px;
}
.nav-part .nav-ul{
    float: left;
    display: flex;
    justify-content: center;
    align-items: center;
}
.nav-ul li{
    width: 134px;
    height: 22px;
    text-align: center;
    position: relative;
}
.nav-ul li a {
    color: #515151;
    font-size: 16px;
    padding-right: 41px;
    border-right: 1px solid #bfbfbf;
}
.nav-ul li:last-child a{
    border-right: 0;
}
.nav-part input{
    float: left;
    width: 192px;
    height: 27px;
    border: 1px solid #7d7d7d;
    margin-top: 47px;
}

.position-part{
    position: absolute;
    z-index: 2;
    left: -316px;
    top: 78px;
    background-color: #10418d;
    width: 880px;
    height: 240px;
    display: flex;
}
.position-part ul{
    width: 125px;
}
.position-part ul li{
    width: 125px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    position: static;
    color: #fff;
    font-size: 13px;
    white-space: nowrap;
}
.position-part ul li:first-child{
    height: 39px;
    line-height: 39px;
    background-color: #1d4e9a;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 13px;
}


.nav-ul li .fouce-a{
    font-weight: 600;
    color: #00378e;
}

/* 轮播 */
.swiper-part{
    /* height: 651px; */
    height: 600px;
}

/* 新闻中心 */
.news-part{
    height: 461px;
    margin: 67px 0 39px 399px;
    overflow: hidden;
}
.tip-part{
    width: 614px;
    height: 81px;
    display: flex;
    justify-content: space-between;
}
.more-news{
    display: block;
    width: 199px;
    height: 39px;
    text-align: center;
    line-height: 39px;
    border: 1px solid #104392;
    font-size: 14px;
    color: #0F4396;
    margin-top: 8px;
}
.more-news a{
    color: #0F4396;
}
.news-contanier{
    overflow: hidden;
}
.news-left{
    float: left;
    width: 614px;
}
.news-left .news-content{
    margin-left: 7px;
    margin-bottom: 17px;
    height: 116px;
    overflow: hidden;
}
.news-left .news-content:last-child{
    margin-bottom: 0;
}
.news-content img{
    float: left;
    width: 214px;
    height: 113px;
    margin-right: 20px;
}
.news-content .news-content-word{
    width: 371px;
    float: right;
}

.news-content-word .word-title{
    font-size: 18px;
    color: #114495;
    line-height: 14px;
    margin: 3px 0 10px;
}
.news-content-word .word-time{
    font-size: 14px;
    line-height: 14px;
    color: #9a9a9a;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.word-time a{
    font-size: 12px;
    color: #0f4492;
}
.news-content-word .word-content{
    font-size: 13px;
    color: #989898;
    line-height: 24px;
    margin-top: 11px;
}
.news-right{
    width: 518px;
    height: 326px;
    float: left;
    margin-top: 14px;
    margin-left: 54px;
}
.news-right video{
    outline: none;
}

/* 产品中心 */
.product-part{
    height: 695px;
    margin-bottom: 58px;
    margin-left: 286px;
}
.product-part .part-tips{
    margin-left: 113px;
    margin-bottom: 54px;
}
.product-container{
    width: 1404px;
    height: 604px;
    overflow: hidden;
}

.product-container .left-arrow{
    float: left;
    margin-top: 255px;
}
.product-container .product-list{
    width: 1169px;
    margin-left: 49px;
    margin-right: 50px;
    float: left;
}
.product-list a{
    display: block;
}
.product-list li{
    width: 284px;
    float: left;
    margin-right: 11px;
}
.product-list li a img{
    width: 282px;
    height: 214px;
    border: 1px solid #dcdcdc;
}
.product-list li a span{
    display: block;
    font-size: 18px;
    line-height: 18px;
    color: #000;
    margin: 20px auto 48px;
    text-align: center;
}
.product-list li:nth-child(4n){
    margin-right: 0;
}
.product-container .right-arrow{
    float: left;
    margin-top: 255px;
}

/* 公司简介 */
.company-profile{
    height: 1017px;
    background: url("../img/com-intr.jpg") no-repeat;
}

/* 底部 */
.bottom-part{
    height: 366px;
    padding-top: 79px;
    padding-bottom: 55px;
    background: url("../img/s_bg_6.jpg") no-repeat;
}
.bottom-part .bottom-content{
    width: 1354px;
    margin: 0 auto;
    overflow: hidden;
}
/* 左 */
.bottom-content .bottom-left{
    float: left;
    margin-left: 97px;
}
.bottom-left-top{
    height: 288px;
    overflow: hidden;
}
.list-href{
    float: left;
    margin-right: 55px;
    text-align: center;
}
.list-href span{
    display: block;
    font-size: 16px;
    color: #fff;
    line-height: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid #898886;
}
.list-href ul li a{
    display: block;
    font-size: 12px;
    color: #fff;
    line-height: 12px;
    padding-top: 16px;
}
.list-href ul li a:hover{
    text-decoration: underline;
}
.bottom-left-down{
    overflow: hidden;
}
.phone-number{
    width: 216px;
    border-right: 1px solid #fff;
    float: left;
}
.phone-number em{
    color: #afafb1;
    font-size: 18px;
    line-height: 18px;
}
.icon_phone{
    display: inline-block;
    width: 30px;
    height: 18px;
}
.tel-number{
    margin-bottom: 21px;
}

.details-address{
    float: left;
    width: 350px;
}
.details-address li{
    height: 23px;
    line-height: 23px;
    color: #bdbdbf;
}
.details-address img{
    width: 19px;
    height: 18px;
    display: inline-block;
    margin-left: 24px;
    margin-right: 19px;
}
/* 右 */
.bottom-right{
    float: right;
    overflow: hidden;
}
.logo-bottom-image{
    width: 243px;
    margin: 0 auto;
    margin-bottom: 38px;
}
.bottom-right-img{
    width: 304px;
    text-align: center;
    float: left;
}
.bottom-right-down{
    display: flex;
    justify-content: space-between;
}
.bottom-right-down span{
    display: block;
    font-size: 15px;
    color: #bcbcbe;
    line-height: 15px;
    margin-top: 15px;
}
.share-tab{
    float: left;
    margin-left: 35px;
    margin-top: 159px;
}
.share-tab li{
    margin-bottom: 5px;
    /*height: 45px;*/
}
/* footer */
footer{
    height: 103px;
    background-color: #3e3e3e;
    border-top: 1px dashed #ffffff;
    display: flex;
    align-items: center;
    font-size: 12px;
    color: #dedede;
}
footer img{
    width: 88px;
    height: 40px;
    margin-left: 380px;
    margin-right: 283px;
}
footer img{
    width: 88px;
    height: 40px;
    margin-left: 380px;
    margin-right: 283px;
}
.tel-number img:hover{
    background: transparent;
}
.details-address img:hover{
    background: transparent;
}
.bottom-right-img img:hover{
    background: transparent;
}
footer img:hover{
    background: transparent;
}