*{
    margin: 0px auto;
    padding: 0px;
    list-style: none;
    text-decoration: none;
}
body {
    max-width: 2560px;
    min-width: 1920px;
}
#nav{
    width: 100%;
    height: 50px;
    background-color: #202020;
}
#nav ul{
    width: 1000px;
    height: 50px;
    text-align: center;
    margin: 0px auto;
}
#nav ul li{
    width: 250px;
    float: left;
    line-height: 50px;
}
#nav ul li a{
    text-decoration: none;
    color: white;
}
#nav ul li a:hover{
    display: block;
    background-color:#006fd6;
}


#banner{
    height: 440px;
    margin-bottom: 30px;
    background-image: url('../image/banner.jpg');
}
.ban1{
    width: 800px;
    height: 300px;
    margin: 0 auto;
    padding-top: 90px;
}
.ban1 p{
    text-align: center;
    line-height: 80px;
    color: #fff;
    font-size: 20px;
}
.ban1 p span{
    color: #418dff;
    font-size: 25px;
}
.ban1 p:nth-of-type(1){
    font-size: 50px;
    font-weight: bolder;
}
.ban1 p:nth-of-type(2){
    font-size: 28px;
}
.ban1 p:nth-of-type(3){
    font-size: 27px;
    color: #929292;
}
.ban1 ul li{
    font-size: 20px;
    width: 270px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    margin: 0 auto;
    border-radius: 10px;
    margin-top: 20px;
    background: linear-gradient(60deg,#74b5ff 0%,#418dff 100%);
}
.ban1 a{
    color: white;
}
.ban1 a:hover{
    width: 270px;
    height: 60px;
    display: block;
    background-color: #006fd6;
    border-radius: 10px;
}




.lit{
    width: 100%;
    font-size: 35px;
    text-align: center;
}
.lit1{
    width: 100%;
    font-size: 20px;
    text-align: center;
    margin-top: 20px;
    color: #555555;
}



#con1{
    height: 600px;
    background: url('../image/s1_bg.jpg') no-repeat;
    background-size: cover;
}
#con1 ul{
    width: 800px;
    height: 190px;
    padding:30px 30px 80px 30px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0px 0px 20px #cecece;
    margin-top: 30px;
}
#con1 ul li{
    width: 140px;
    height: 55px;
    margin: 10px 10px 20px 10px;
    float: left;
    text-align: center;
    border-radius: 10px;
    background-color: #1261ac;
    background: linear-gradient(60deg,#74b5ff 0%,#418dff 100%);
}
.con1_1{
    width: 1200px;
    height: 425px;
    padding:30px 30px 0px 30px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0px 0px 20px #cecece;
    margin: 0 auto;
    margin-top: 30px;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}
.con1_2{
    width: 390px;
    height: 150px;
    background: linear-gradient(60deg,#74b5ff 0%,#418dff 100%);
    border-radius: 10px;
    float: left;
    margin: 10px 10px 20px 10px;
    padding-top: 15px;
}
.con1_2 p{
    margin-left: 20px;
}
.con1_2 p:nth-of-type(1){
    font-weight: bolder;
    line-height: 35px;
    font-size: 23px;
    color: #464646;
}

.p_a{
    height: 35px;
    line-height: 35px;
    width: 180px;
    border-radius: 20px;
    float: left;
    background-color: #ff9c63;
    color: #fff;
    text-align: center;
    margin-top: 10px;
}


#con1 a{
    color: white;
    line-height: 50px;
    font-size: 18px;
}
#con1 a:hover{
    width: 140px;
    height: 55px;
    display: block;
    border-radius: 10px;
    background-color: #006fd6;
}





#con2{
    width: 100%;
    height: 650px;
    background-color: #202020;
    color: white;
    background-image: url("../image/s2_bg.jpg");
}
.con2{
    width: 55%;
    height: 500px;
    float: left;
    
}
.con2 ul{
    width: 80%;
    height: 400px;
    background-color: #fff;
    border-radius: 10px;
    margin-top: 20px;
    padding: 30px 0px 0px 20px;
}
.con2 ul li{
    float: left;
    width: 105px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    background: linear-gradient(60deg,#74b5ff 0%,#418dff 100%);
    margin: 10px;
    border-radius: 10px;
}
.con2 a{
    color: white;
    line-height: 40px;
    font-size: 16px;
}

.con2 a:hover{
    width: 105px;
    height: 40px;
    display: block;
    border-radius: 10px;
    background-color: #006fd6;
}
.btn{
    width: 300px;
    height: 50px;
    border-radius: 100px;
    text-align: center;
    margin-top: 10px;
    background:linear-gradient(60deg,#ff9c63 0%,#ff7d41 100%);
}
.btn a{
    color: white;
    line-height: 50px;
    font-size: 18px;
}
.btn a:hover{
    width: 300px;
    height: 50px;
    display: block;
    border-radius: 100px;
    background-color: #fc7e35;
}

.con3{
    width: 40%;
    height: 500px;
    float: left;
}
.con3 ul{
    width: 80%;
    height: 400px;
    background-color: #fff;
    border-radius: 10px;
    margin-top: 20px;
    padding: 30px 20px 0px 20px;
}
.con3 ul li{
    line-height: 25px;
    font-size: 16px;
    margin-left: 25px;
}
.con3 a{
    color: #000000;
    font-size: 16px;
}
.con3 a:hover{
    color: #006fd6;
    font-size: 16px;
    text-decoration: underline #006fd6;
}

#con4{
    padding-top: 30px;
    height: 500px;
    background: url('../image/s1_bg.jpg') no-repeat;
    background-size: cover;
}

.con4{
    width: 50%;
    height: 300px;
    float: left;
    border-radius: 10px;
    background: linear-gradient(60deg,#418dff 0%,#74b5ff 100%);
}
.con4 ul{
    width: 90%;
    height: 260px;
    margin: 0 auto;
    margin-top: 20px;
    background-color: #fff;
}
.con4 ul li{
    font-size: 20px;
    line-height: 40px;
    margin-left: 80px;
    padding-top: 20px;
}
.con4 ul li:nth-of-type(4){
    width: 250px;
    height: 40px;
    text-align: center;
    border-radius: 100px;
    line-height: 40px;
    margin: 10px 0px 0px 50px;
    padding-top: 0px;
    background-color: #ff9c63;
}
.con4 ul li a{
    color: #fff;
}
.con4 ul li a:hover{
    display: block;
    border-radius: 100px;
    background-color: #ff7d41;
}
.con5{
    width: 45%;
    height: 300px;
    float: left;
    margin-left: 20px;
}
.con5 ul{
    margin-top: 30px;
}
.con5 ul li{
    font-size: 18px;
    line-height: 40px;
    margin-left: 20px;
}
.con5 ul li:nth-of-type(5){
    margin-top: 20px;
    color: red;
}
.con5 ul li span{
    margin-left: 10px;
    padding: 10px 30px 10px 30px;
    border-radius: 100px;
    background: linear-gradient(60deg,#418dff 0%,#74b5ff 100%);
}
.con5 ul li span a{
    color: #fff;
}



#con6{
    padding-top: 60px;
    width: 100%;
    height: 400px;
    background-color: #202020;
    color: white;
    background: url('../image/s3_bg.jpg') no-repeat cover;
}
#con6 ul{
    float: left;
    text-align: center;
    width: 170px;
    height: 80px;
    background-color: white;
    border-radius: 10px;
    margin: 10px;
    background: linear-gradient(60deg,#418dff 0%,#74b5ff 100%);
}
#con6 ul li:nth-of-type(1){
    border-radius: 10px 10px 0px 0px;
    height: 50px;
    line-height: 80px;
    font-size: 20px;
    color: white;
}
#con6 ul li{
    line-height: 40px;
    color: #000;
    font-size: 20px;
}
#con6 span{
    color: #fc7e35;
    font-size: 25px;
    font-weight: bolder;
}
.con6,.con7{
    float: left;
    width: 250px;
    height: 52px;
    margin-left: 237px;
    margin-top: 40px;
    font-size: 20px;
    text-align: center;
    line-height: 50px;
    border-radius: 35px;
    background:linear-gradient(60deg,#ff9c63 0%,#ff7d41 100%);
}
.con6 a{
    color: #fff;
}
.con7 a{
    color: #fff;
}
.con7 a:hover,.con6 a:hover{
    display: block;
    width: 250px;
    height: 50px;
    border-radius: 30px;
    background-color: #ff7d41;
}




#con8{
    padding-top: 30px;
    height: 450px;
    background-image: url("../image/s1_bg.jpg");
}
.con9{
    width:900px; 
    height: 260px; 
    margin-top: 20px;
    border-radius: 10px;
    background-color: #fff;
    box-shadow: 0px 0px 20px #d6d6d6;
}
.con9 p{
    text-align: center;
    font-size: 20px;
    line-height: 50px;
    color: #fc7e35;
    font-weight: bolder;
    padding-top: 30px;
}
.con9 ul{
    float: left;
    font-size: 17px;
    line-height: 43px;
    margin-left: 60px;
}
.con9 span{
    color: #ff7d41;
    font-size: 25px;
}



#con10{
    width: 100%;
    height: 100%;
    position: fixed;
    top:0;
    left: 0;
    z-index: 1000;
    margin-top: 5.5rem;
}
.con11{
    width: 600px;
    height: 400px;
    box-shadow: 3px 3px 30px #6d6d6d;
    border-radius: 10px;
    margin-top: 130px;
    background-color: #fff;
    background-image: url("../image/s1_bg.jpg");
}
.con11 p{
    text-align: center;
    font-size: 30px;
    font-weight: bolder;
    margin-left: 100px;
    padding: 20px 0px 20px 0px;
}
.con11 p span{
    font-weight: lighter;
    margin-left: 70px;
    font-size: 20px;
}
.con11 ul{
    width: 530px;
    height: 300px;
}
.con11 ul li{
    color: #fff;
    float: left;
    width: 150px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    border-radius: 10px;
    margin: 25px 0px 0px 20px;
    background: linear-gradient(60deg,#579aff 0%,#85beff 100%);
}
.con11 ul li:nth-of-type(7),.con11 ul li:nth-of-type(8){
    color: #fff;
    float: left;
    width: 200px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    border-radius: 25px;
    margin: 50px 0px 0px 45px;
    background:linear-gradient(60deg,#ff9c63 0%,#ff7d41 100%);
}
.con11 ul li a{
    color: white;
}









.con_1{
	width: 100%;
	height: 700px;
	background: url("../image/s2_bg.jpg")no-repeat;
    background-size: cover;
    padding-top: 30px;
}

.con_1 ul{
	width: 100%;
	height: 450px;
}

.con_1 ul li{
	width: 200px;
	box-sizing: border-box;
	border: 1px solid rgba(22,151,241,.1);
	float: left;
}
.con_1 ul li p{
	width: 100%;
	height: 90px;
	text-align: center;
	line-height: 90px;
	font-size: 24px;
	font-weight: bold;
	color: #464646;
	padding-top: 4px;
}
.con_1 ul li a{
	font-size: 18px;
	display: block;
	color: #fff;
	text-align: center;
	line-height: 35px;
	margin: 0 auto;
}
.con_1 ul li a:hover{
	background: #ecf6ff;
}

input {
    outline: none;
    border: none;
}

.changeShardBox {
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    position: fixed;
    left: 0;
    top: 0;
}

.changeShardBox>.changeShard_wrap {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background-color: #F5F5F5;
    width: 450px;
    border-radius: 20px;
    padding-bottom: 20px;
    animation: animations .5s linear;
}

.changeShardBox>.changeShard_wrap>.tan_close {
    position: absolute;
    top: -20px;
    right: -25px;
    width: 30px;
    height: 30px;
    cursor: pointer;
}

.changeShardBox>.changeShard_wrap>h3 {
    font-size: 25px;
    text-align: center;
    margin-top: 30px;
    color: #0729AE;
}

.changeShardBox>.changeShard_wrap>.inp_box {
    width: 330px;
    margin: 0 auto;
    height: 50px;
    border: 1px solid #237aeb;
    display: flex;
    align-items: center;
    margin-top: 30px;
    padding-left: 10px;
}

.changeShardBox>.changeShard_wrap>.inp_box>img {
    width: 20px;
}

.changeShardBox>.changeShard_wrap>.inp_box>input {
    height: 97%;
    width: 300px;
    background-color: #F5F5F5;
    font-size: 20px;
    margin-left: 10px;
}

.changeShardBox>.changeShard_wrap>.shuoming {
    width: 330px;
    margin: auto;
    text-align: center;
    font-size: 15px;
    margin-top: 10px;
}

.changeShardBox>.changeShard_wrap>.shuoming input {
    width: 20px;
    height: 20px;
}

.changeShardBox>.changeShard_wrap>.shuoming a {
    color: #237aeb;
}

.changeShardBox>.changeShard_wrap>.shuoming>p:nth-child(1) {
    display: flex;
    align-items: center;
    justify-content: center;
}

.changeShardBox>.changeShard_wrap>.submitbtn {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.changeShardBox>.changeShard_wrap>.submitbtn button {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 15px 60px;
    font-size: 20px;
    text-transform: uppercase;
    border: 0;
    background-color: #096bce;
    border-radius: 12px;
    overflow: hidden;
    transition: 31ms cubic-bezier(0.5, 0.7, 0.4, 1);
    cursor: pointer;
}

.changeShardBox>.changeShard_wrap>.submitbtn button:before {
    content: attr(alt);
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    inset: 0;
    font-size: 20px;
    font-weight: bold;
    color: white;
    letter-spacing: 4px;
    opacity: 1;
}

.changeShardBox>.changeShard_wrap>.submitbtn button:active {
    box-shadow: none;
    transform: translateY(7px);
    transition: 35ms cubic-bezier(0.5, 0.7, 0.4, 1);
}

.changeShardBox>.changeShard_wrap>.submitbtn button:hover:before {
    transition: all .0s;
    transform: translateY(100%);
    opacity: 0;
}

.changeShardBox>.changeShard_wrap>.submitbtn button i {
    color: white;
    font-size: 20px;
    font-weight: bold;
    letter-spacing: 4px;
    font-style: normal;
    transition: all 2s ease;
    transform: translateY(-20px);
    opacity: 0;
}

.changeShardBox>.changeShard_wrap>.submitbtn button:hover i {
    transition: all .2s ease;
    transform: translateY(0px);
    opacity: 1;
}

.changeShardBox>.changeShard_wrap>.submitbtn button:hover i:nth-child(1) {
    transition-delay: 0.045s;
}

.changeShardBox>.changeShard_wrap>.submitbtn button:hover i:nth-child(2) {
    transition-delay: calc(0.045s * 3);
}

.changeShardBox>.changeShard_wrap>.submitbtn button:hover i:nth-child(3) {
    transition-delay: calc(0.045s * 4);
}

.changeShardBox>.changeShard_wrap>.submitbtn button:hover i:nth-child(4) {
    transition-delay: calc(0.045s * 5);
}

@keyframes animations {
    0% {

        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}