@import "header.css";
.banner>div{
    height: 500px;
    background-size: auto 100%;
    background-position: top center;
}
.banner .banner1{
    background-image: url(../images/gong/banner_01.jpg);
}
.banner .banner6{
    height: 73px;
    /* background-size: auto 73px; */
    background-image: url(../images/gong/banner_06.jpg?11);
}

.h-title {
    text-align: center;
    margin-bottom: 50px;
}
.h-title h3{
    display: inline-block;
    font-size: 48px;
    line-height: 70px;
    color: #000;
    font-weight: normal;
    position: relative;
}
.h-title h3::before{
    content: "";
    display: block;
    width: 135px;
    height: 13px;
    background: url(../images/gong/lt.png) no-repeat;
    background-size: contain;
    position: absolute;
    left: -190px;
    top: 50%;
    margin-top: -6px;
}
.h-title h3::after{
    content: "";
    display: block;
    width: 135px;
    height: 13px;
    background: url(../images/gong/rt.png) no-repeat;
    background-size: contain;
    position: absolute;
    right: -190px;
    top: 50%;
    margin-top: -6px;
}
#part1{
    padding: 20px 0;
}
#part1 .box1{
    margin-bottom: 35px;
	/*min-height: 450px;*/
}
#part1 .box1 .n-left{
    width: 670px;
}
#part1 .box1 .eng{
    font-size: 24px;
    color: #8A8A8A;
}
#part1 .box1 .eng span{
    color: #3A84F6;
}
#part1 .box1 .title{
    font-size: 37px;
    color: #000;
    font-weight: bold;
    margin-bottom: 20px;
}
#part1 .box1 .con{
    font-size: 18px;
    line-height: 38px;
    color: #858585;
    /*margin-bottom: 25px;*/
}
#part1 .box1 .con a{
    color: #03A0E9;
}
#part1 .more{
    display: block;
    width: 140px;
    height: 40px;
    background: #1A4491;
    border-radius: 28px;
    border: 1px solid #749EFF;
    font-size: 21px;
    line-height: 40px;
    color: #fff;
    text-align: center;
    margin: 0 auto;
}
#part1 .box1 .n-right{
    width: 445px;
    position: relative;
}
#part1 .box1 img{
    width: 420px;
    /*position: absolute;
    left: 0;
    top: 0;*/
}
#part1 .box1 img:nth-child(2){
    left: 30px;
    top: 30px;
}
#part1 .box1 img:nth-child(3){
    left: 60px;
    top: 60px;
}
#part1 .box2{
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}
#part1 .box2 .item{
    width: 370px;
    background: #fff;
}
#part1 .box2 .item img{
    width: 100%;
    height: 250px;
}
#part1 .box2 .item .text{
    padding: 15px 20px;
}
#part1 .box2 .title{
    font-size: 18px;
    line-height: 25px;
    color: #03112B;
    margin-bottom: 10px;
}
#part1 .box2 .con{
    font-size: 14px;
    line-height: 20px;
    color: #636363;
}
#part2{
    padding: 20px 0 30px;
}
#part2 .item{
    height: 238px;
    margin-bottom: 20px;
    background: #F5F5F5;
}
#part2 .item .n-left{
    width: 470px;
}
#part2 .item .n-right{
    width: 730px;
    box-sizing: border-box;
    padding: 30px;
}
#part2 .item img{
    width: 470px;
    height: 238px;
}
#part2 .item .name{
    font-size: 30px;
    line-height: 42px;
    color: #000000;
    margin-bottom: 20px;
}
#part2 .item .con{
    font-size: 14px;
    line-height: 30px;
    color: #646464;
}
#part3{
    padding: 50px 0;
    background: url(../images/gong/bg.png) no-repeat;
    background-size: 1920px auto;
}
#part3 .h-title h3{
    color: #fff;
}
#part3 .sep{
    height: 1px;
    background: rgba(255,255,255,.35);
    margin-bottom: 95px;
}
#part3 .video-box{
    width: 785px;
    height: 445px;
    background: #fff;
    overflow: hidden;
}
#part3 .video-box .swiper-container{
    width: 100%;
    height: 100%;
}
#part3 .video-box .swiper-slide img{
    width: 100%;
    height: 100%;
}
#part3 .video-box .swiper-pagination{
	bottom: 0;
}
#part3 .items{
    width: 370px;
}
#part3 .item{
    height: 125px;
    background: rgba(255,255,255,.3);
    margin-bottom: 35px;
    font-size: 48px;
    line-height: 125px;
    color: #fff;
    padding: 0 30px;
    cursor: pointer;
}
#part3 .item.on,#part3 .item:hover{
    background: rgba(19, 78, 140, .78);
}
#part3 .item:last-child{
    margin: 0;
}
#part3 .item i{
    display: block;
    width: 55px;
    height: 55px;
    background: url(../images/gong/pause.png) no-repeat;
    background-size: contain;
    float: left;
    margin-top: 36px;
}
#part3 .item.on i{
    background: url(../images/gong/play.png) no-repeat;
    background-size: contain;
}
#part3 .item p{
    width: 250px;
    float: left;
    text-align: center;
}
#part3 .more{
    display: block;
    width: 140px;
    height: 40px;
    border-radius: 28px;
    border: 1px solid #FFFFFF;  
    font-size: 21px;
    line-height: 40px;
    color: #fff;
    text-align: center;
    margin: 80px auto 0;
}
#part4{
    padding: 50px 0;
}
/*#part4 .items{
    display: flex;
    justify-content: space-between;
}
#part4 .item{
    width: 370px;
    height: 340px;
    background: #F6F9FF;
    border-radius: 8px;
    text-align: center;
    box-sizing: border-box;
    padding-top: 37px;
}
#part4 .item i{
    display: block;
    width: 30px;
    height: 30px;
    background: url(../images/gong/book.png) right center no-repeat;
    background-size: auto 30px;
    margin: 0 auto 20px;
}
#part4 .item .name{
    font-size: 18px;
    line-height: 25px;
    color: #000;
    margin-bottom: 10px;
    padding: 0 10px;
}
#part4 .item .con{
    font-size: 14px;
    line-height: 24px;
    color: #828282;
    padding: 0 40px;
}
#part4 .item:hover{
    background: #4B80E2;
}
#part4 .item:hover i{
    background: url(../images/gong/book.png) left center no-repeat;
    background-size: auto 30px;
}
#part4 .item:hover .name,#part4 .item:hover .con{
    color:#fff;
}
#part4 .more{
    display: block;
    width: 140px;
    height: 40px;
    border-radius: 28px;
    border: 1px solid #749EFF;  
    font-size: 21px;
    line-height: 40px;
    color: #fff;
    background: #1A4491;
    text-align: center;
    margin: 45px auto 0;
}*/

#part4 .items{
    display: flex;
    justify-content: space-between;
    position: relative;
    padding-top: 50px;
}
#part4 .item{
    width: 380px;
    background-color: #FFFFFF;
}
#part4 .item:hover{
    background: #fff;
    box-shadow: 0px 0px 20px 12px rgba(18, 52, 105, 0.3);
}
#part4 .item img{
    width: 380px;
    height: 212px;
    display: block;
}
#part4 .item .intro{
    padding: 0 20px 20px;
}
#part4 .item .stit{
    font-size: 18px;
    color: var(--theme_color);
    line-height: 50px;
}
#part4 .item .con{
    font-size: 14px;
    color: var(--theme_color);
    line-height: 26px;
    margin-bottom: 20px;
}
#part4 .item .price{
    text-align: right;
}
#part4 .item .price p{
    display: inline;
}
#part4 .item .price .prev{
    font-size: 14px;
    line-height: 30px;
    color: #B1B1B1;
    padding-right: 20px;
}
#part4 .item .price .now{
    font-size: 20px;
    line-height: 30px;
    color: #CC3300;
}

#part4 .more{
    display: block;
    width: 140px;
    height: 40px;
    border-radius: 28px;
    border: 1px solid #749EFF;  
    font-size: 21px;
    line-height: 40px;
    color: #fff;
    background: #1A4491;
    text-align: center;
    margin: 45px auto 0;
}