* {
    margin: 0;
    padding: 0;
}

html,
body {
    width: 100%;
    max-width: 2300px;
}

body {
    overflow: -Scroll;
    overflow-x: hidden;
}

body {
    font-family: "microsoft yahei";
}

html {
    font-family: sans-serif;
    /* 1 */
    -ms-text-size-adjust: 100%;
    /* 2 */
    -webkit-text-size-adjust: 100%;
    /* 2 */
    margin:auto;
}
.banner-div{
    width:100%;
    _margin:auto;
}
.main-div{
    width:100%;
}
.explain{
    width:100%;
    text-align: center;
    margin-top: 80px;
}
.explain p{
    font-weight: bold;
    font-size: 22px;
    margin-bottom: 5px;
}
.explain span{
    color: #a7a7a7;
    font-size: 14px;
}
.icon-div{
    width: 900px;
    margin:80px auto;
}
.icon-div ul{
    width: 100%;
    height:80px;
}
.icon-div ul li{
    width: 20%;
    font-size: 13px;
    text-align: center;
    float: left;
    color:#46a2f5;
}
.icon-div ul li img{
    display: block;
    margin: auto;
}
.dian{
    display:inline-block;
    width: 100%;
    text-align: center;
    color:#46a2f5;
    font-size: 18px;
}
.banner-2div{
    width: 100%;
    margin-top: 30px;
}
.banner-2div img{
    margin: auto;
    display: block;
    width: 600px;
}
.phone-div{
    width: 900px;
    margin:30px auto;
}
.font-left-div{
    float: left;
    width: 25%;
}
.font-left-div span{
    color:#a7a7a7;
    font-size:13px;
}
.span-con{
    margin-top: 8px;
    text-indent: 13px;
    display:inline-block;
}
.phone-div p>span{
    color:#46a2f5;
}
.left-content-main{
    margin-top:50px;
    float: left;
}
.font-middle-main{
    float: left;
    margin-top: 30px;
    width: 50%;
    text-align: center;
}
.clear-both{
    clear:both;
}
.liang-div{
    margin:80px auto;
    width:500px;
}
.liang-left{
    width: 45%;
    float: left;
    text-align: center;
}
.liang-right{
    font-size: 14px;
    width: 48%;
    float: left;
    margin-left: 30px;
}
.liang-content-main{
    margin-top:40px;
}
.programme{
    width: 900px;
    margin: 60px auto;
}
.programme ul{
    width: 100%;
    height: 120px;
    margin-top:10px;
}
.programme ul li{
    width: 33%;
    text-align: center;
    float: left;
    margin-bottom: 40px;
}
.programme ul li span{
    margin-top: 10px;
    display:inline-block;
    width: 80%;
    font-size: 14px;
    color:#a7a7a7;
    text-align: left;
    height:25px;
    line-height: 25px;
}
.chanshi-img{
    width:850px;
    margin:30px auto;
}
.chanshi-img ul li{
    text-align: center;
    float: left;
    width: 25%;
    margin-bottom: 15px;
}
.message-form{
    width: 580px;
    background-color: #fff;
    margin: 20px auto;
    border-top: solid 1px #ccc;
    border-left: solid 1px #ccc;
    border-right: solid 1px #ccc;
}
.message-form .form-list{
    border-bottom: solid 1px #ccc;
}
.message-form .left{
    float: left;
    border-right: solid 1px #ccc;
    width: 160px;
    text-align: center;
    line-height: 50px;
    height: 50px;
    font-size: 18px;
    color: #333;
}
.message-form .right{
    float: right;
    width: 399px;
    height: 50px;
}
.message-form .form-ipt{
    width: 100%;
    box-sizing: border-box;
    padding: 0 10px;
    border: 0;
    outline: none;
    height: 50px;
    font-size: 18px;
    color: #333;
}
.message-form .form-list:after{
    content: '';
    display: block;
    width: 0;
    height: 0;
    clear: both;
}
.alert_div{
    position: fixed;
    z-index: 998;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}
.alert-bgimg{
    width: 660px;
    height: 467px;
    background: url(../images/micro_group/alert-1.png) no-repeat left top;
    background-size: 100% 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
}
.close-div{
    width: 40px;
    height: 40px;
    right: 40px;
    top: 10px;
    position: absolute;
    cursor: pointer;
}
.see-details{
    width: 150px;
    height: 40px;
    left: 40%;
    bottom: 70px;
    position: absolute;
    cursor: pointer;
}
.form-btn{
    width: 100%;
    height: 52px;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    background-color: #68BF87;
    margin-top: 15px;
}