body{
    min-width: 1200px; 
    font-size: 20px;
}
.model{
    padding: 5.2vw 8.3vw;
    box-sizing: border-box;
    position: relative; 
}
@media screen and (max-width:1600px) and (min-width:1500px) { 
    body {
        font-size: 18px;
    }
}
@media screen and (max-width:1500px) and (min-width:1400px) { 
    body{
        font-size: 16px;
    }
}
@media screen and (max-width:1400px) and (min-width:1300px)  { 
    body{
    font-size: 14px;
}
} 
@media screen and (max-width:1300px) and (min-width:1200px)  { 
    body{
    font-size: 12px;
}
} 
@media screen and (max-width:1200px) { 
    body{
        font-size: 12px;
    }
    .model{
        padding: 62.4px 100px; 
    }
}
.bg{
    display: block;
    width: 100%;
    transform: scale(1);
    transition: all 0.3s ease 0s;
}
.imgbox{
    overflow: hidden;
    position: relative;
}
.banner{
    position: relative;
    overflow: hidden;
    width: 100%;
}
.banner img{
    width: 100%;
    display: block;
}
.banner .pagination{
    padding: 0 18.75%;
    box-sizing: border-box;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    position: absolute;
    right: 0!important; 
    bottom: 5%!important;
    z-index: 1;
}
.banner .pagination .swiper-pagination-bullet{
    width: 0.4em;
    height: 0.15em;
    border-radius: 1em;
    opacity: 1; 
    background: #FFFFFF;
    margin: 0 0.2em!important;
    transition: all 0.5s ease 0s;
}
.banner .pagination .swiper-pagination-bullet-active{
    width: 0.8em;  
    background: #207BE6;
} 
.titbox{
    margin-bottom: 2em;
    color: #3D3D3D;
}
.titbox.color{ 
    color: #fff;
}
.titbox.center{ 
    text-align: center;
}
.titbox h2{
    font-size: 2em;
    font-weight: bold; 
    line-height: 1.2em;
}
.titbox p{
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8em;
    margin-top: 0.5em;
    font-weight: normal; 
    line-height: 2.5em;
    text-transform: uppercase;
    position: relative;
}
.titbox.center p{
    justify-content: center;
}
.titbox.center p .more{
    position: absolute;
    right: 0;

}
.more{
    display: inline-block; 
    font-size: 16px;
    color: #fff;
    padding: 0 2.15em;
    line-height: 2.5em;
    height: 2.5em;
    background: #207BE6;
    cursor: pointer;
}
.more.white{
    background: #FFFFFF;
    color: #207BE6;
}
.main1 { 
    background: url(../images/index/main1_bg.png) center 127% no-repeat #F3F5FC;
    background-size: 100% auto;
}
.main1 .boxlist{
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap; 
}
.main1 .boxlist .box{
    width: 32.5%;
    position: relative;
    color: #3D3D3D;
    margin-top: 1.7em;
} 
.main1 .boxlist .box .bg:hover{
    transform: scale(1.1);
}
.main1 .boxlist .box .date{
    font-size: 1em;
font-weight: normal;   
}
.main1 .boxlist .box .date2{
    font-size: 1em;
font-weight: normal; 
margin-top: 1.3em;  
}
.main1 .boxlist .box .textbox .date{
    margin-top: 0; 
}

.main1 .boxlist .box h3{
    font-size: 1.2em;
    font-weight: 500;
    line-height: 1.5em; 
    margin-top: .5em;
    margin-bottom: 1em;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient: vertical;
}

.main1 .boxlist .box:first-child{
    width: 66.25%;
    margin-top: 0;
    height: 35em;
} 

.main1 .boxlist .box:first-child .imgbox .img{
    height: 35em;
    transition: all 0.3s ease 0s;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
} 
.main1 .boxlist .box:first-child .imgbox .img:hover{
    transform: scale(1.1);
}
.main1 .boxlist .box:nth-child(2){
    margin-top: 0;
    height: 35em;
    background-color: #fff;
}

.main1 .boxlist .box:nth-child(2) .imgbox .img{
    height: 17em;
    transition: all 0.3s ease 0s;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
} 
.main1 .boxlist .box:nth-child(2) .imgbox .img:hover{
    transform: scale(1.1);
}

.main1 .boxlist .box .imgbox .img{
    height: 17em;
    transition: all 0.3s ease 0s;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
} 
.main1 .boxlist .box .imgbox .img:hover{
    transform: scale(1.1);
}

.main1 .boxlist .box:first-child .textbox{
    position: absolute;
    bottom: 0;
    left: 0;
    box-sizing: border-box;
    padding: 1.5em;
    color: #fff;
}
.main1 .boxlist .box:nth-child(2) .textbox{
    background-color: #fff;
    padding: 1.5em 1.5em 0 1.5em;
    box-sizing: border-box;
    height: auto;
    min-height: 218.8px;
    overflow: hidden;
}
.main1 .boxlist .box .desc{
    font-size: 0.9em;
font-weight: normal;
line-height: 1.8em; 
color: #505050;
overflow: hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-line-clamp: 6;
-webkit-box-orient: vertical;
margin-bottom: 1.5em;
}
@media screen and (max-width:1650px) {

}
@media screen and (max-width:1500px) {
    

}
.main2 { 
    background-position:center ;
    background-repeat:no-repeat;
    background-size: cover;
    height: 40vw;
    min-height: 480px;
}
.main2 .txtbox{
    font-size: 1em;
font-weight: normal;
line-height: 1.8em; 
max-width: 32.2em;
color: #3D3D3D;
text-align:justify;
text-justify:inter-word;
margin-bottom: 2em;
 }
 
.main3 { 
    background: url(../images/index/pic7.jpg) center no-repeat ;
    background-size: cover;
} 
.main3 .bg{  
    padding-top: 3em;
    padding-bottom: 2em;
    background:  linear-gradient(90deg, rgba(0,86,187,0.90) 0%, rgba(0,86,187,0.78) 30%, rgba(0,86,187,0.00) 60%,rgba(0,0,0,0) 100%);
}
.main3 .tit{ 
    font-size: 1.5em;
    font-weight: bold; 
    color: #FFFFFF;
    margin-top: 1.6em; 
}
.main3 .desc{ 
    font-size: 1em;
    font-weight: normal;
    line-height: 1.8em; 
    color: #FFFFFF;
    margin: 0.6em 0 1.5em;
    max-width: 30em;
}
.main3 .flexlist{ 
    display: flex;
    justify-content: flex-start;
    align-items: flex-end;
    overflow: visible;
    margin-top: 3em;
    height: 12.9vw;
}
.main3 .flexlist .box{  
    background: rgba(6, 32, 64, 0.85);
    margin-right: 1em;
    padding: 1.5em;
    box-sizing: border-box;
    min-height: 11.3em;
    height: 11.7vw;
    width: 26.5%;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-direction: column;
    position: relative;
    transition: all 0.5s ease 0s;
}
.main3 .flexlist .box:hover{  
    min-height: 12.4em;
    width: 28.75%;
    height: 12.9vw;
}
.main3 .flexlist .box h4{ 
    font-size: 1.2em;
    font-weight: bold; 
    color: #FFFFFF;
} 
.main3 .flexlist .box .icon{ 
    max-width: 5.5em;
    max-height: 5.4em;
    position: absolute;
    bottom: 1em;
    right: 1em;
}

.main4 { 
    background: url(../images/index/pic8.jpg) center no-repeat ;
    background-size: cover;
} 
.main4 .bg{  
    background: url(../images/index/pic9.jpg) center no-repeat ;
    background-size: cover;  
    display: flex;
    justify-content: center;
    align-items: center;
}
.main4 .sfqbox .box{ 
    background: rgba(0, 87, 186, 0.65);
    border-right: 1px solid rgba(255,255,255,0.2);
    padding: 6em 2em 2em;
    height: 35em;
    box-sizing: border-box;
    color: #fff;   
    width: 25%;
    -webkit-transition: all .5s ease;
    -moz-transition: all .5s ease;
    -ms-transition: all .5s ease;
    -o-transition: all .5s ease;
    transition: all .5s ease;
    position: relative;
    cursor: pointer;
}
 
 
.main4 .sfqbox .box:hover{
    width: 40%;
}
.main4 .sfqbox .box:last-child{
    border-right: 0;
}
.main4 .sfqbox .box .overbox{ 
    overflow: hidden; 
    height: 4.5em;
}
.main4 .sfqbox .box:hover .overbox{ 
    height: 100%;
}
.main4 .sfqbox .box h3{
    font-size: 1.5em;
    font-weight: bold;
    line-height: 1.5em;   
    transition: all .5s ease;
}
.main4 .sfqbox .box p{
    display: none;
    font-size: 1em;
    font-weight: normal;
    line-height: 1.8em;
    margin: 0.6em 0 2em;
    transition: all .5s ease;
}
.main4 .sfqbox .box .more{
    display: none;
    transition: all .5s ease;
}
.main4 .sfqbox .box:hover .overbox p, 
.main4 .sfqbox .box:hover .overbox .more{ 
    display: inline-block;
}
.main5{
    display: flex;
    justify-content: space-between;
    align-items: flex-start; 
    position: relative;
}
.main5 .pic{
    width: 68.8%;
    display: block;
}
.main5 .infobox{
    width: 31.2%;
    height: 100%;
    min-height: 450px;
    background: #207BE6; 
    box-shadow: 0px 0px 36px 0px rgba(12, 35, 62, 0.12);
    position: relative;
    overflow: hidden;
    color: #fff;
    position: absolute;
    right: 0;
    top: 0;
}


.main5 .bgicon{
    position: absolute;
    bottom: 0;
    right: 0;
    width: 40%;
    z-index: 9;
} 
.main5 .pagenum{ 
    position: absolute;
    left: 3.7em;
    bottom: 4.5em;
    font-size: 0.8em;
    font-weight: 400;
    line-height: 1.4em;
    color: rgba(255, 255, 255, 0.8);
    z-index: 9;
}
.main5 .pagenum span{ 
    font-size: 2em;
    font-weight: 500;
    color: #fff;
}
.main5 .pagination{ 
    box-sizing: border-box;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    position: absolute;
    left: 3em!important;
    bottom: 2.4em!important;
    z-index: 1;
}
.main5 .pagination .swiper-pagination-bullet{
    width: 0.48em;
    height: 0.18em;
    border-radius: 1em;
    opacity: 0.3; 
    background: #FFFFFF;
    margin: 0 0.45em 0 0!important;
    transition: all 0.5s ease 0s;
}
.main5 .pagination .swiper-pagination-bullet-active{
    opacity: 1; 
    width: 1em;  
    background: #fff;
}
.main5 .infobox .overbox{
    padding: 3em 3em 4.5em;
    box-sizing: border-box;
}
.main5 .infobox .overbox h3{
    font-size: 1.5em;
    font-weight: bold;
    line-height: 1.5em;
    margin-top: 2em;
}
.main5 .infobox .overbox p{
    font-size: 1em;
font-weight: normal;
line-height: 1.8em;
margin: 0.6em 0 1.5em;
}
.main6{ 
    background: url(../images/index/model6_1.jpg) center no-repeat ;
    background-color: #207BE6;
    background-size: cover;
    padding-top: 11.3%;
    padding-bottom: 6.7%;
    position: relative;
    margin-top: -2px;
}
.main6 .navlist{ 
    position: absolute;
    top: 0;
    left: 0;
    width: 100%; 
    background: linear-gradient(180deg, rgba(18,48,84,0.65) 0%, rgba(18,47,83,0.40) 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    line-height: 3.6em;
    font-size: 1.2em;
    color: #fff;
}
.main6 .navlist p{
    padding: 0 3%;
    white-space: nowrap;
    cursor: pointer;
}
.main6 .navlist p.on{
    background: #207BE6;font-weight: bold;
}
.main6 .contentbox .box{
    display: none;
    background: linear-gradient(90deg, rgba(0,86,187,0.90) 0%, rgba(0,86,187,0.78) 64%, rgba(0,86,187,0.00) 100%);
    padding: 2em 3em;
    color: #fff;
    max-width: 47em;
}
.main6 .contentbox .box h4{
    font-size: 1.5em;
    font-weight: bold;
}
.main6 .contentbox .box p{
    font-size: 1em;
font-weight: normal;
line-height: 1.8em;
margin: 0.6em 0 1.7em;
max-width: 546px;
text-align: justify;
}
.main6 .contentbox .box.on{
    display: block;
}
.main7 .flexbox{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 3em;
}
.main7 .flexbox .pic{
    width: 14.5%;
    display: block;
    transform: scale(1);
    transition: all 0.5s ease 0s;
}
.main7 .flexbox .pic:hover{
    transform: scale(1.2);
}