@charset "utf-8";

/* reset */

html,
body {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-touch-callout: none;
    -webkit-overflow-scrolling: touch;
    -moz-overflow-scrolling: touch;
    -o-overflow-scrolling: touch;
    overflow-scrolling: touch;
}

body {
    font-size: 62.5%;
    min-width: 1200px;
}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th,
td,
hr,
button,
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    margin: 0;
    padding: 0;
}

body,
button,
input,
select,
textarea {
    font-family: "Microsoft Yahei", "Hiragino Sans GB", "Helvetica Neue", Helvetica, STHeiTi, sans-serif;
    color: #666666;
    background-color: #fff;
    position: relative;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
}

textarea {
    resize: none;
}

input[type=button],
input[type=submit] {
    cursor: pointer;
}

input[type=button] {
    -webkit-appearance: none;
    outline: none
}

input::-webkit-input-placeholder {
    color: #B5B5B5;
}

textarea::-webkit-input-placeholder {
    color: #B5B5B5;
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

th {
    text-align: inherit;
}

fieldset,
img {
    border: 0 none;
}

img {
    vertical-align: middle;
}

abbr,
acronym {
    border: none;
    font-variant: normal;
}

del {
    text-decoration: line-through;
}

hr {
    border: 0;
    height: 1px;
    background-color: #D9D9D9;
}

ul,
li,
ol {
    list-style: none;
}

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit
}

button,
input {
    border: 0;
    background: 0;
    -webkit-appearance: none;
    outline: 0
}

a {
    -webkit-touch-callout: none;
    text-decoration: none;
    color: #666666;
    outline: 0;
    cursor: pointer;
}

a:hover {
    text-decoration: none;
}

a:focus,
*:focus {
    outline: none;
}

em,
i {
    font-style: normal
}

label {
    cursor: pointer;
}

* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -ms-word-break: break-all;
    word-break: break-all;
    -ms-word-wrap: break-word;
    word-wrap: break-word;
    /* -webkit-tap-highlight-color:rgba(0,0,0,0); */
}

.clearfix:before,
.clearfix:after {
    content: "";
    display: table;
}

.clearfix:after {
    clear: both;
    overflow: hidden;
}

.clearfix {
    zoom: 1;
}

.clear {
    clear: both;
    display: block;
    font-size: 0;
    height: 0;
    line-height: 0;
    overflow: hidden;
}


/*====================== mouse =======================*/

.cp {
    cursor: pointer;
}

.cd {
    cursor: default;
}

.cna {
    cursor: not-allowed;
}


/*====================== position =======================*/

.tl {
    text-align: left;
}

.tc {
    text-align: center;
}

.tr {
    text-align: right;
}

.bc {
    margin-left: auto;
    margin-right: auto;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.cb {
    clear: both;
}

.cl {
    clear: left;
}

.cr {
    clear: right;
}

.vt {
    vertical-align: top;
}

.vm {
    vertical-align: middle;
}

.vb {
    vertical-align: bottom;
}

.pr {
    position: relative;
}

.pa {
    position: absolute;
}

.abs-left {
    position: absolute;
    right: 0
}

.abs-right {
    position: absolute;
    right: 0
}

.abs-top {
    position: absolute;
    top: 0
}

.abs-bottom {
    position: absolute;
    bottom: 0
}

.abs-lt {
    position: absolute;
    left: 0;
    top: 0;
}

.abs-lb {
    position: absolute;
    left: 0;
    bottom: 0
}

.abs-rt {
    position: absolute;
    right: 0;
    top: 0
}

.abs-rb {
    position: absolute;
    right: 0;
    bottom: 0
}

.zoom {
    zoom: 1;
}

.hidden {
    visibility: hidden;
}

.none {
    display: none;
}

.ib {
    display: inline-block;
}

.inline {
    display: inline;
}

.block {
    display: block;
}


/**/

.mt50 {
    margin-top: 50px;
}

.mt40 {
    margin-top: 40px;
}

.mt20 {
    margin-top: 20px;
}

.mt33 {
    margin-top: 33px;
}

.w1200 {
    width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
}


/* 双层背景 */

.bg-box {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.bg-lf,
.bg-rt {
    width: 50%;
    height: 100%
}

.bg-lf {
    float: left;
    margin-left: -958px;
}

.bg-rt {
    float: right;
    margin-right: -958px;
}


html,
body {background: #fff;min-height: 100%;background:url(../images/mainbg.jpg) center 300px no-repeat;background-size:100% 100%;}

.elli2{text-overflow: -o-ellipsis-lastline; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2;-webkit-box-orient: vertical;}
.elli3{text-overflow: -o-ellipsis-lastline; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 3;-webkit-box-orient: vertical;}
.elli4{text-overflow: -o-ellipsis-lastline; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 4;-webkit-box-orient: vertical;}
.elli1{white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}


.w1200{position:relative;}
.w1024{width: 1024px;margin:0px auto;position:relative;}
.btn{background-image: linear-gradient(to right,#2990e5, #3cd2f8);width:222px;height:56px;color:#fff;line-height:56px;text-align:center;display:block;font-size:24px;border-radius:4px;transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;}
.btn:hover{transform: translateY(-10px);
    -webkit-transform: translateY(-10px);
    -moz-transform: translateY(-10px);
    -ms-transform: translateY(-10px);}

.head{background:url(bg1.png) center center no-repeat;background-size:100% 100%;height:581px;}
.head .logolay{float:left;width:100%;margin-top:20px;}
.head .logolay img{float:left;margin-right:20px;}
.head .logolay span{float:left;height:40px;line-height:40px;font-size:26px;color:#fff;}
.head .logolay ul{float:right;width:auto;height:40px;}
.head .logolay ul li{float:left;margin-right:40px;height:40px;line-height:40px;font-size: 20px;color:#000;}
.head .leftword{position:absolute;top:114px;width:500px;left:0px;}
.head .leftword h1{float:left;color:#fff;font-size:44px;position:relative;}
.head .leftword .word1{font-size:20px;float:left;color:#fff;width:100%;line-height:40px}
.head .leftword .btn1{float:left;margin-top:30px;transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;font-size:34px;border-radius:43px;width:364px;height:86px;text-align:center;line-height:86px;background-color:#fff;color:#347aeb;}
.head .leftword .btn1:hover{transform: translateY(-10px);
    -webkit-transform: translateY(-10px);
    -moz-transform: translateY(-10px);
    -ms-transform: translateY(-10px);}
.head .leftword .word2{float:left;width:100%;font-size:16px;color:#fff;margin-top:10px;}
.head .rightgif{position:absolute;top:114px;right:-24px;cursor:pointer;width:500px;}


.icos{height:170px;}
.icos .title{float:left;color:#fff;font-size:32px;text-align:center;margin:40px 0px;width:100%;}
.icos .ico{float:left;width:1024px;height:270px;}
.icos .ico li{float:left;width:170px;height:90px;cursor:pointer;margin-bottom:40px;transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;}
.icos .ico li i{float:left;width:100%;height:70px;line-height:70px;text-align:center;}
.icos .ico li span{float:left;width:100%;text-align:center;line-height:24px;color:#636363;font-size:16px;}


.icos .ico li:hover{transform: translateY(-10px);
    -webkit-transform: translateY(-10px);
    -moz-transform: translateY(-10px);
    -ms-transform: translateY(-10px);}
.icos2{height:324px;height:100px;}
.icos2 .title{float:left;color:#000;font-size:32px;text-align:center;width:100%;}
.icos2 .ico{float:left;width:1024px;height:476px;background:url(../images/icos2.png) center center no-repeat;}

.wordbg{height:510px;}

.function-img-text {float:left;width:100%;font-size: 0;}

.function-img {
    display: inline-block;
    float:left;
    text-align: center;
}

.function-img-center {
   
    position: relative;
    max-width: 100%;
}

.function-img-center .pic {
    display: block;
}

.function-img-center .gif {
    position: absolute;
    left: 0px;
    top: -20%;
}

.function-img-center .gif.pos-2 {
    left:0px;
    top: 10%;
}

.function-text {
    float:left;
    display: inline-block;
    text-align: center;
    vertical-align: top;
}

.function-text-center {
  
    text-align: left;
    width:512px;
}



.function-text-center h3 {
    font-size: 30px;
    color: #373737;
    line-height: 3;
}

.function-text-center h4 {
    font-size: 20px;
    color: #6F6F6F;
    line-height: 2;
    margin-top: 10px;
}

.function-text-center p {
    font-size: 14px;
    color: #6F6F6F;
    line-height: 1.8;
    margin-top: 10px;
    margin-bottom: 35px;
}

.dwon-btn {
    display: inline-block;background-color:#0d6def;
    width: 292px;height:84px;border-radius:42px;
    text-align: center;
    font-size: 0;margin-top:30px;
    border-radius: 42px;transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
}

.dwon-btn span {
    display: inline-block;
  
    line-height: 84px;
    width:100%;
    font-size: 30px;
    color: #fff;
}

.dwon-btn:hover {
    -webkit-transform: translateY(-10px);
    -moz-transform: translateY(-10px);
    -ms-transform: translateY(-10px);
}

.dwon-btn:active {
    background-color: #0A83EA;
}
.wordbg2{height:581px;}
.wordbg3{margin-top:120px;}
.wordbg3 .pian{width:451px;height:356px;margin-bottom:90px;cursor:pointer}
.wordbg3 .pian.bg1{background:url(../images/b1.png);}
.wordbg3 .pian.bg2{background:url(../images/b2.png);}
.wordbg3 .pian.bg3{background:url(../images/b3.png);}
.wordbg3 .pian.bg4{background:url(../images/b4.png);}
.wordbg3 .pian.left{float:left;}
.wordbg3 .pian.right{float:right;}
.wordbg3 .pian span{float:left;width:100%;margin-top:80px;font-size:34px;color:#1a69d5;text-indent:34px}
.wordbg3 .pian p{float:left;padding:0px 34px;font-size:20px;line-height:40px;}


.foot{width:100%;height:422px;background-color:#000;color:#fff;height:60px;line-height:60px;font-size:18px;text-align:center;}




.btnactive{position:relative;overflow:hidden;}
.btnactive:before{content:"";position:absolute;width:200%;height:525%;left:0%;top:0%;margin-left:-50%;margin-top:-50%;border-radius:50%; background: rgba(0, 0, 0, .1); animation: spread 1.5s infinite both;
        -webkit-animation: spread 1.5s infinite both;
        -moz-animation: spread 1.5s infinite both;
        -o-animation: spread 1.5s infinite both;}

 @keyframes spread {
        0% {
            transform: scale(0);
            -webkit-transform: scale(0);
            -moz-transform: scale(0);
            transform: scale(0);
        }
        100% {
            transform: scale(1);
            -webkit-transform: scale(1);
            -moz-transform: scale(1);
            transform: scale(1);
        }
    }
    
    @-webkit-keyframes spread {
        0% {
            transform: scale(0);
            -webkit-transform: scale(0);
            -moz-transform: scale(0);
            transform: scale(0);
        }
        100% {
            transform: scale(1);
            -webkit-transform: scale(1);
            -moz-transform: scale(1);
            transform: scale(1);
        }
    }
    
    @-moz-keyframes spread {
        0% {
            transform: scale(0);
            -webkit-transform: scale(0);
            -moz-transform: scale(0);
            transform: scale(0);
        }
        100% {
            transform: scale(1);
            -webkit-transform: scale(1);
            -moz-transform: scale(1);
            transform: scale(1);
        }
    }
    
    @-o-keyframes spread {
        0% {
            transform: scale(0);
            -webkit-transform: scale(0);
            -moz-transform: scale(0);
            transform: scale(0);
        }
        100% {
            transform: scale(1);
            -webkit-transform: scale(1);
            -moz-transform: scale(1);
            transform: scale(1);
        }
    }
/*2020-02-20*/
.clear{clear:both;}
.lefttitle{float:left;width:280px;}
.lefttitle .leftli li.masttitle{background:url(../images/wenhao.png) left top no-repeat;height:30px;color:#3a7eec;width:240px;padding-left:40px;line-height:30px;padding-bottom:60px;font-size:28px;float:left;border-bottom:1px solid #e0e0e0;text-indent:0px}
.lefttitle .leftli{float:left;width:280px;}
.lefttitle .leftli li{float:left;width:280px;height:60px;line-height:60px;color:#000;font-size:20px;text-indent:45px;cursor:pointer}
.lefttitle .leftli li.curr{color:#3a7eec;}
.rightmain{float:right;width:720px;padding-bottom:30px;}
.rightmain ul{float:left;width:100%;}
.rightmain ul li{font-size:16px;display:none}
.rightmain ul li div{float: left;width:100%;}
.rightmain ul li div em{color:#000000;font-weight:bold;cursor:pointer;width:100%;padding-bottom:20px;display:block}
.rightmain ul li div p{display:none;padding-bottom:20px;}
.rightmain ul li div p img{width:80%;margin:10%;}



.content-topic {
    font-size: 28px;
    color: #1A1A1A;
    text-align: center;
    padding: 60px 0; }