body{}
main {
    padding-top: 90px;
    position: relative;
  	background: url(../images/rgzncjrhsxpt_headbg.jpg) no-repeat top center;background-size: 100%;
}

.model_A {
    margin: 100px auto 0;
    position: relative;
}

.model_A_tle {
    text-align: center;
    color: #fff;
}

.model_A_tle h2 {
    font-size: 60px;
    background: url(../images/light.png) center bottom no-repeat;
}

.model_A_tle p {
    margin-top: 30px;
    font-size: 24px;
}

.model_A_tle .enter {
    display: block;
    color: #fff;
    font-size: 28px;
    background: linear-gradient(to right, #00dbff, #009cff);
    width: 220px;
    height: 60px;
    line-height: 60px;
    border-radius: 30px;
    margin: 150px auto 0;
}

.model_A_tle .enter:hover {
    color: #0da1fb;
    background: linear-gradient(to bottom, #fff, #c8e6fc);
}

.model_A_cont {
    margin-top: 130px;
    padding: 50px 0;
    background-color: #ffffffcf;
    border-radius: 10px;
    box-shadow: 0 10px 10px #c1d3ee;
}

.model_A_cont ul {
    display: flex;
    justify-content: space-evenly;
}

.model_A_cont ul li {
    text-align: center;
}

.model_A_cont ul li .tle {
    font-size: 40px;
    font-weight: bold;
    font-family: serif;
    color: #0049d8;
}
.model_A_cont ul li .tle span {
    font-size: 60px;
}

.model_A_cont ul li .cont {
    font-size: 30px;
    margin-top: 20px;
}


.model_B {
    margin-top: 120px;
    position: relative;
}

.model_B_tle {
    margin-bottom: 60px;
}

.model_B_tle h2 {
    text-align: center;
    font-size: 50px;
}

.model_B_cont {
    position: relative;
}

.model_B_cont .hd {
    margin-bottom: 40px;
}

.model_B_cont .hd ul {
    display: flex;
    justify-content: center;
    position: relative;
}

.model_B_cont .hd ul li {
    position: relative;
    cursor: pointer;
    margin: 0 30px;
    padding-bottom: 20px;
}

.model_B_cont .hd ul li.on::after {
    content: "";
    display: block;
    width: 100%;
    height: 4px;
    background-color: #0454f1;
    border-radius: 4px;
    position: absolute;
    bottom: 0;
    z-index: 3;
}

.model_B_cont .hd ul li img {
    display: inline-block;
    vertical-align: bottom;
}

.model_B_cont .hd ul li span {
    display: inline-block;
    font-size: 32px;
}

.model_B_cont .bd .bdli {
    position: relative;
}

/* .model_B_cont .bd .bdli img {
    display: block;
    width: 100%;
} */

.model_B .leftbox{
    position: absolute;
    top: 105px;
    width: 400px;
    height: 647px;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-image: linear-gradient(to bottom, #dbecfc, #afd2f3);
    padding-top: 40px;
    border-radius: 20px 0 0 20px;
}
.model_B .leftbox .tle{
    font-size: 30px;
    color: #0049d8;
    font-weight: bold;
    margin-bottom: 30px;
}
.model_B .leftbox .contli{
    margin-bottom: 30px;
}
.model_B_cont .bd .bdli .topbox {
    width: 1200px;
    margin-left: 400px;
    background-image: linear-gradient(to bottom, #dbecfc, #afd2f3);
}
.model_B_cont .bd .bdli .topbox img{
    display: block;
    width: 100%;
}

.model_B_cont .bd .bdli .btnbox{
    display: flex;
    justify-content: center;
    padding: 60px 0 20px;
    border-top: none;
}
.model_B_cont .bd .bdli .btnbox a{
    display: flex;
    align-items: center;
    font-size: 30px;
    font-weight: bold;
    margin: 0 50px;
}
.model_B_cont .bd .bdli .btnbox a.more{
    font-size: 20px;
    padding-bottom: 20px;
}
.model_B_cont .bd .bdli .btnbox a span{
    margin: 0 0 20px 20px;
}
.model_B_cont .bd .bdli .btnbox.small a{
    margin: 0 40px;
}
.model_B_cont .bd .bdli .btnbox.small a span{
    font-size: 20px;
}

.model_C {
    margin-top: 140px;
}

.model_C_tle {
    margin-bottom: 80px;
}

.model_C_tle h2 {
    text-align: center;
    font-size: 50px;
}

.model_C_cont {
    position: relative;
}

.model_C_cont .hd {
    margin-bottom: 60px;
}

.model_C_cont .hd ul {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.model_C_cont .hd ul img:last-child{display:none;}
.model_C_cont .hd ul img  {
    display: inline-block;
    width: 50px;
    height: 20px;
}

.model_C_cont .hd ul li {
    width: 280px;
    height: 90px;
    line-height: 90px;
    cursor: pointer;
    font-size: 36px;
    text-align: center;
    margin: 0 60px 0 30px;
    background-image: linear-gradient(to bottom, #e8eaec, #fbfcfd);
    box-shadow: 0 10px 10px #e1e2ea;
    border-radius: 10px;
}

.model_C_cont .hd ul li.on {
    background: #0458ed;
    box-shadow: none;
    color: #fff;
}

.model_C_cont .hd ul li span {
    font-size: 50px;
    color: #1e76fb;
}

.model_C_cont .bd ul {
    padding: 0 40px 0 60px;
}

.model_C_cont .bd ul li {
    position: relative;
    height: 130px;
    overflow: hidden;
    width: 22%;
    margin-right: 4%;
    float: left;
    margin-bottom: 60px;
    cursor: pointer;
}

.model_C_cont .bd ul li:nth-child(4n) {
    margin-right: 0;
}

.model_C_cont .bd ul li img {
    vertical-align: middle;
    width: 100%;
}

.model_C_cont .bd ul li .info {
    position: absolute;
    top: 0;
    color: #f6faff;
    font-size: 32px;
    background-color: rgba(91, 91, 91, 0.6);
    height: 0;
    border-radius: 6px;
    transition: all 0.3s ease;
    overflow: hidden;
}

.model_C_cont .bd ul li:hover .info {
    height: 100%;
    width: 100%;
    display: flex;
    align-items: center;
    padding: 0 20px;
}

.model_C_cont .bd ul li:hover {
    color: #0424b7;
}

.model_C_cont .bd .bdli {
    position: relative;
}
.model_C_cont .bd .bdli img {
    display: block;
    width: 100%;
}
.model_C_cont .bd .bdli .bottombox {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #e6edff;
    border-radius: 0 0 10px 10px;
    padding: 20px 0;
}
.model_C_cont .bd .bdli .bottombox .txt {
    margin-right: 50px;
}
.model_C_cont .bd .bdli .bottombox .txt p{
    padding-left: 20px;
    font-size: 22px;
    position: relative;
    height: 40px;
    line-height: 40px;
}
.model_C_cont .bd .bdli .bottombox .txt p::after{
    content: "";
    display: block;
    width: 6px;
    height: 6px;
    border-radius: 6px;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    background-color: #538cff;
}
.model_C_cont .bd .bdli .bottombox .btn{
    font-size: 24px;
    background-color: #0056ff;
    color: #fff;
    border-radius: 6px;
    width: 255px;
    height: 65px;
    line-height: 65px;
    text-align: center;
}
.model_C_cont .bd .bdli .bottombox .btn:hover{
    background-image: linear-gradient(to bottom, #fff, #c4e3ff);
    color: #0056ff;
}

.model_D {
    margin: 150px 0;
}

.model_D_tle {
    margin-bottom: 50px;
}

.model_D_tle h2 {
    font-size: 50px;
    text-align: center;
}

.model_D_cont {
    position: relative;
}

.model_D_cont .hd {
    margin-bottom: 50px;
}

.model_D_cont .hd ul {
    display: flex;
    justify-content: center;
    position: relative;
}

.model_D_cont .hd ul li {
    font-size: 30px;
    position: relative;
    cursor: pointer;
    margin: 0 36px;
    padding-bottom: 20px;
}
.model_D_cont .hd ul li.on{
    font-weight: bold;
}
.model_D_cont .hd ul li.on::after {
    content: "";
    display: block;
    width: 120px;
    height: 4px;
    background-color: #0454f1;
    border-radius: 4px;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.model_D_cont .bd ul li {
    float: left;
    width: 24%;
    margin-right: 1.33%;
    text-align: center;
    margin-bottom: 50px;
    border-radius: 10px;
    box-shadow: 0 10px 10px #e1e2ea;
}
.model_D_cont .bd ul li .xyfc-box{height: 200px;
    width: 100%;
    overflow: hidden;}

.model_D_cont .bd ul li:nth-child(4n) {
    margin-right: 0;
}

.model_D_cont .bd ul li img {
    display: block;
    width: 100%;
  	height: auto;
}
.model_D_cont .bd ul li .fc-txt {
    margin: 25px 15px;
    font-size: 22px;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    height: 62px;
}

@media screen and (max-width:959px){
    main{background-size: auto 25%;}
    .model_A {margin: 40px auto 0;}
    .model_A_tle h2{font-size: 40px;}
    .model_A_tle p {margin-top: 10px;font-size: 24px;}
    .model_A_tle .enter{
        display: inline-block;
        font-size: 18px;
        width: auto;
        height: 40px;
        line-height: 40px;
        margin: 30px auto 30px;
        padding: 0 30px;
    }
    .model_A_cont {
        padding: 30px 20px 30px 20px;
        border-radius: 5px;
        margin: 40px;
        background-color: #FFF;
        box-shadow: 0 3px 10px #c1d3ee;
    }
    .model_A_cont ul{display: block;overflow: hidden;}
    .model_A_cont ul li{float: left;width: 33.33%;margin-bottom: 30px;}
    .model_A_cont ul li:nth-child(4),.model_A_cont ul li:nth-child(5){width: 50%;margin-bottom: 0;}

    .model_A_cont ul li .tle{font-size: 32px;}
    .model_A_cont ul li .cont{font-size: 20px;margin-top: 10px;}
    .model_A_cont{
        padding: 40px 20px 35px 20px;
        border-radius: 5px;
        margin: 40px;
    }
    .model_B {
        margin-top: 50px;
        /* background-color: red; */
    }
    .model_B_tle h2 {
        font-size: 32px;
        color: #000;
    }
    .model_C_tle h2,.model_D_tle h2{font-size: 32px;}
    .model_B_cont .hd ul li img{display: none;}
    .model_B_cont .hd ul li span{font-size: 26px;/* color: #FFF; */}
    .model_B_tle,.model_C_tle{margin-bottom: 40px;}
    .model_C{margin-top: 40px;}
    .model_C_cont .hd ul li{height: 60px;line-height: 60px;font-size: 20px;}
    .model_C_cont .bd div img{width: 100%;height: auto;}
    .model_D{margin: 40px 0;padding: 0 10px;height: 630px;overflow: hidden;}
    .model_D_tle {margin-bottom: 20px;}
    .model_D_cont .hd ul li{
        padding-bottom: 0px;
        width: 33.33%;
        text-align: center;
        font-size: 22px;
    }
    .model_D_cont .hd ul li.on::after{top: 40px;}
    .model_D_cont .bd ul li{width: 31.83%;margin-right: 2%;}
    .model_D_cont .bd ul li:nth-child(3n+3){margin-right: 0;}
    .model_D_cont .bd ul li:nth-child(4n){margin-right: 2%;}
    .model_B_cont .hd{margin-bottom: 5px;}
    .model_B .leftbox{position: initial;width: 100%;height: auto;display: block;overflow: hidden;padding: 0 20px;border-radius: inherit;}
    .model_B .leftbox .tle{text-align: center;margin: 30px 0;}
    .model_B .leftbox .contli{float: left;width: 33.33%;}
    .model_B_cont .bd .bdli .topbox{width: 100%;margin-left: 0;}
    .model_B_cont .bd .bdli .btnbox a.more{font-size: 16px;min-width: 40px;}
    .model_B_cont .bd .bdli .btnbox a span {margin: 0 0 20px 0px;}
    .model_B_cont .bd .bdli .btnbox a{font-size: 20px;margin: 0 20px;}
    .model_C_cont .bd .bdli .bottombox{display: block;}
    .model_C_cont .bd .bdli .bottombox .txt p{height: auto;line-height: 35px;margin-bottom: 10px;}
    .model_C_cont .bd .bdli .bottombox .txt p::after{content: initial;}
    .model_C_cont .bd .bdli .bottombox .btn{
        display: block;
        margin: 5px auto 0;
        width: 170px;
        height: auto;
        line-height: initial;
        padding: 10px 0;
    }
    .model_B .leftbox .contli img{display: block;width: 90%;}
    .model_B .leftbox .tle {margin: 20px 0;font-size: 20px;}

}

@media screen and (max-width:600px){
    .model_A_tle p{padding: 0 10px;font-size: 14px;}
    .model_A_tle h2 {font-size: 26px;}
    .model_A_cont {
        padding: 20px 2px 20px 2px;
        border-radius: 5px;
        margin: 10px;
    }
    .model_A_cont ul li .tle {
        font-size: 22px;
    }
    .model_A_cont ul li .tle span {font-size: 22px;}
    .model_A_cont ul li .cont{font-size: 14px;}
    .model_B_tle h2,.model_C_tle h2, .model_D_tle h2{font-size: 25px;padding: 0 5px;margin-top: 25px;}
    .model_B_cont .hd ul li span{font-size: 16px;}
    .model_B_cont .hd ul li.on span{color: #0424b7;}
    .model_B_cont .hd ul li.on::after{background-color: #ffffff;}
    .model_B_tle, .model_C_tle {margin-bottom: 20px;}
    .model_B {margin-top: 30px;}
    .model_B_cont .hd ul li{padding-bottom: 10px;margin: 0 20px;}
    .model_C_cont .hd ul li {
        font-size: 16px;
        width: auto;
        padding: 0 8px;
        margin: 0 5px 0 5px;
        line-height: unset;
        height: auto;
        background: unset;
        box-shadow: unset;
    }
    .model_C_cont .hd ul li.on {color:#0424b7;background-color:unset;}
    .model_C_cont .hd ul img{display: none;}
    .model_C_cont .hd {margin-bottom: 15px;}
    .model_D_cont .hd ul li{font-size: 14px;margin: 0 3px;}
    .model_D_cont .hd ul li.on{font-weight:normal;color:#0424b7;}
    .model_D_cont .hd ul li.on::after {width: 70%;top: 30px;}
    .model_D_cont .hd {margin-bottom: 15px;padding:0 0 10px 0;}
    .model_D_cont .bd ul li:nth-child(2n+2){margin-right: 0;}
    .model_D_cont .bd ul li:nth-child(3n+3) { margin-right: 2%;}
    .model_D_cont .bd ul li {width: 49%;margin-bottom: 20px;}
    .model_D_cont .bd ul li .fc-txt{
      	font-size: 14px;
        margin: 10px 5px;
        height: 40px;
  	}
    .model_D{height: auto;margin: 0 0 10px 0;}
    .model_D_cont .bd ul li:last-child{margin-right: 0;}
    .model_C{margin-top: 0px;}
    .model_A{margin: 20px auto 0;}
    .model_B_cont .bd .bdli .btnbox a img{display: none;}
    .model_B_cont .bd .bdli .btnbox.small a{font-size: 16px;margin: 0 10px;/* display: inline-block; */}
    .model_B_cont .bd .bdli .btnbox{padding: 20px 0 0px;background: #fbfbfb;/* white-space: nowrap; *//* overflow-x: auto; */}
    .model_B_cont .bd .bdli .btnbox.small a span,.model_B_cont .bd .bdli .btnbox a.more,.model_B_cont .bd .bdli .btnbox a span{font-size: 14px;}
    .model_C_cont .bd .bdli .bottombox .txt p,.model_C_cont .bd .bdli .bottombox .btn{font-size: 14px;line-height: 1.8;/* margin-bottom: 0; */}
    .model_B .leftbox{display:none;}
  	.model_D_cont .bd ul li .xyfc-box{height: 100px;}

}

@media screen and (max-width:450px){

}