@charset "UTF-8";

/*banner*/
.banner{
    width: 100%;
    height: 680px;
    overflow: hidden;
    position: relative;
	top:0;
}
.swiper-container{
    width:1920px;
    height: 680px;
    position: absolute;
    left: -960px;
    margin-left: 50%;
    overflow: hidden;
    z-index: 1;
}
.swiper-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 1;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-transition-property: -webkit-transform;
    -moz-transition-property: -moz-transform;
    -o-transition-property: -o-transform;
    -ms-transition-property: -ms-transform;
    transition-property: transform;
    -webkit-box-sizing: content-box;
    -moz-box-sizing: content-box;
    box-sizing: content-box;
}
.swiper-container-android .swiper-slide, .swiper-wrapper {
    -webkit-transform: translate3d(0,0,0);
    -moz-transform: translate3d(0,0,0);
    -o-transform: translate(0,0);
    -ms-transform: translate3d(0,0,0);
    transform: translate3d(0,0,0);
}
.swiper-slide {
    -webkit-flex-shrink: 0;
    flex-shrink: 0;
    width: 100%;
    height: 100%;
    position: relative;
}
.swiper-container-fade .swiper-slide {
    pointer-events: none;
    -webkit-transition-property: opacity;
    -moz-transition-property: opacity;
    -o-transition-property: opacity;
    transition-property: opacity;
}
.swiper-container-fade .swiper-slide-active, .swiper-container-fade .swiper-slide-active .swiper-slide-active {
    pointer-events: auto;
}
.banner .swiper-slide img {
    animation-duration: 5s;
    animation-timing-function: linear;
    animation-fill-mode: forwards;
    -webkit-animation-duration: 5s;
    -webkit-animation-timing-function: linear;
    -webkit-animation-fill-mode: forwards;
}
.banjt{
    position: absolute;
    top: 50%;
    width: 40px;
    height: 60px;
    z-index: 5;
    left: 50px;
    cursor: pointer;
    color:#fff;
    font-size: 20px;
    font-family: "宋体";
    background: rgba(0,0,0,0.5);
    text-align: center;
    line-height: 60px;
    border-radius: 5px;
}
.swiper-button-prev{
    right: 50px;
    left: auto;
}


/*news*/
.news{
    background: url(../images/news_bg_02.jpg) no-repeat center top;
    background-size:cover;
    padding-bottom: 50px;
}
.news_tab{
    padding: 35px 0;
}
.news_tab ul li{
    font-size: 15px;
    color: #555555;
    line-height: 45px;
    text-align: center;
    width: 150px;
    border: 1px solid #d1d1d1;
    margin-right: 20px;
}
.news_tab ul li.current{
    color: #fff;
    background: #1f497d;
    border: 1px solid #1f497d;
}

.news_box{
    width: 100%;
    overflow: hidden;
}
.news_box .swiper-slide {
    border: 1px solid #d1d1d1;
    background: #fff;
}
.news_box .swiper-slide:hover{
    border: 1px solid #1f497d;
}
.news_box .swiper-slide:hover .news_btn{
    border-top: 1px solid #1f497d;
}
.news_box .news_nr{
    padding: 38px;
}
.news_box .news_nr h3{
    color: #1f497d;
    font-size: 20px;
    line-height: 30px;
}
.news_box .news_nr h3 a{
    color: #1f497d;
    font-size: 20px;
    line-height: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.news_box .news_nr p{
    color: #666666;
    font-size: 14px;
    line-height: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin: 12px 0;
}
.news_box .news_nr span{
    color: #888888;
    font-size: 14px;
    line-height: 20px;
    display: block;
}
.news_box .news_btn{
    border-top: 1px solid #d1d1d1;
    text-align: right;
}
.news_box .news_btn a{
    width: 140px;
    height: 50px;
    background: #1f497d;
    text-align: center;
    display: block;
    float: right;
    color: #fff;
    line-height: 50px;
}
.swiper-pagination2,.swiper-pagination3{
    text-align: center;
    margin: 25px 0;
}
.swiper-pagination2 span,.swiper-pagination3 span{
    width: 13px;
    height: 13px;
    border-radius: 50px;
    position: relative;
    display: inline-block;
    margin: 0 2px;
    border: 1px solid rgba(0,0,0,0);
}
.swiper-pagination2 span::after,.swiper-pagination3 span::after{
    content: "";
    width: 3px;
    height: 3px;
    background: #1f497d;
    position: absolute;
    left: 50%;
    margin-left: -1.5px;
    top: 50%;
    margin-top: -1.5px;
    border-radius: 50px;
}
.swiper-pagination2 .swiper-pagination-bullet-active,.swiper-pagination3 .swiper-pagination-bullet-active{
    border: 1px solid #1f497d;
}

.news .news_more{
    width: 150px;
    height: 45px;
    display: block;
    margin:0 auto;
    color: #555555;
    font-size: 15px;
    line-height: 45px;
    border: 1px solid #d1d1d1;
    text-align: center;
}
.news .news_more:hover{
    color: #fff;
    background: #1f497d;
    border: 1px solid #1f497d;
}

/*artisan*/
.artisan{
    background: #1f497d;
    width: 100%;
    padding-bottom: 50px;
}
.artisan ul{
    margin:0 -30px;
}
.artisan ul li{
    width: 33.33%;
    -ms-flex: 0 0 33.33%;
    flex: 0 0 33.33%;
    max-width:33.33%;
}
.artisan ul li a{
    display: block;
    padding: 30px;
    border-bottom: 1px solid #4c6d97;
    border-right: 1px solid #4c6d97;
}
.artisan ul li:nth-child(3) a,.artisan ul li:nth-child(6) a{
    border-right: none;
}
.artisan ul li:nth-child(4) a,.artisan ul li:nth-child(5) a,.artisan ul li:nth-child(6) a{
    border-bottom: none;
}
.artisan ul li span{
    color: #3d70ae;
    font-size: 14px;
    line-height: 30px;
    display: block;
}
.artisan ul li h3{
    color: #ffffff;
    font-size: 16px;
    line-height: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.artisan ul li p{
    color: #9dbce3;
    font-size: 14px;
    line-height: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

/*about*/
#about{
    margin: 60px 0 40px 0;
    width: 100%;
}
.about{
    padding: 35px 0 50px 0;
}
#about .about_left{
    width: 495px;
    float: left;
}
.about_left h3{
    color: #555555;
    font-size: 26px;
    line-height: 30px;
    letter-spacing: 3px;
    padding-top: 15px;
}
.about_left h5{
    color: #555555;
    font-size: 12px;
    line-height: 22px;
}
.about_left span{
    width: 150px;
    line-height: 40px;
    text-align: center;
    display: block;
    color: #1f497d;
    font-size: 14px;
    border: 1px solid #1f497d;
    margin: 20px 0;
}
.about_left span:hover{
    background: #1f497d;
    color: #fff;
}
.about_left p{    
    color: #1f497d;
    font-size: 14px;
    line-height: 24px;
}
.about_right{
    width: 670px;
    float: right;
}

/*delivery*/
.delivery{
    background: #f5f5f5;
}
.delivery_box{
    padding: 25px 0 50px 0;
}
.delivery .bp_left{
    width: 500px;
    float: left;
}
.delivery .bp_left .bp_con{
    background: #fff;
    padding: 15px 20px;
}
.delivery .bp_left .bp_con p{
    color: #777777;
    font-size: 16px;
    line-height: 32px;
}
.delivery .bp_left .bp_con b{
    color: #1f497d;
}
.bp_mess{
    width: 100%;
}
.bp_mess .bp_mess_one{
    padding-top: 20px;
}
.bp_mess .bp_mess_one input,.bp_mess input{
    width: calc(50% - 10px);
    padding: 10px;
    color: #777777;
    font-size: 15px;
    line-height: 30px;
    background: #fff;
}
.bp_email{
    float: right;
}
.bp_mess input{
    width: 100%;
    margin-bottom: 20px;
}
.bp_mess textarea{
    width: 100%;
    background: #fff;
    padding: 10px;
    line-height: 24px;
    font-size: 15px;
    color: #777777;
    min-width: 100%;
    max-width: 100%;
    min-height: 120px;
    max-height: 120px;
    margin-bottom: 10px;
}
.bp_mess button{
    width: 100%;
    background: #1f497d;
    color: #fff;
    text-align: center;
    font-size: 18px;
    line-height: 50px;
}
.delivery .bp_right{
    width: 589px;
    float: right;
    text-align: center;
}