* {
    margin: 0;
    padding: 0;
    list-style:none;
    box-sizing: border-box;
}
html{
    font-family:"Microsoft YaHei";
}
input {
    outline: none;
}
textarea {
    outline: none;
}
img{
    display: block;
}

.clearfix:after{/*伪元素是行内元素 正常浏览器清除浮动方法*/
    content: "";
    display: block;
    height: 0;
    clear:both;
    visibility: hidden;
}
.clearfix{
    *zoom: 1;/*ie6清除浮动的方式 *号只有IE6-IE7执行，其他浏览器不执行*/
}
input::-webkit-input-placeholder { /* WebKit browsers */
    color: #000;
}
input:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
    color: #000;
}
input::-moz-placeholder { /* Mozilla Firefox 19+ */
    color: #000;
}
input:-ms-input-placeholder { /* Internet Explorer 10+ */
    color: #000;
}
textarea:-ms-input-placeholder{
    color: #000;
}
textarea::-webkit-input-placeholder{
    color: #000;
}
textarea:-moz-placeholder{
    color: #000;
}
textarea::-moz-placeholder{
    color: #000;
}
.about-head img{
    width: 100%;
}
.contact{
    width: 100%;
    height: 600px;
    position: relative;
    margin-bottom: 50px;
    margin-top: 50px;
}
.contact-pover{
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
}
.contact-cn{
    width: 70%;
    margin: auto;
    height: 100%;
    /*align-items: center;*/
    color: #000;
    /*padding-top: 6%;*/
    margin-top: 50px !important;
}
.icon-bj{
    width: 100%;
}
.left-text1{
    font-size: 26px;
}
.left-text2{
    font-size: 20px;
    margin-top: 50px;
}
.left-item{
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    margin-top: 20px;
}
.left-item:first-of-type{
    /* margin-top: 50px; */
}
.left-item img{
    width: 30px;
    height: 30px;
    margin-right: 6px;
}
.contact-cn_right p{
    font-size: 20px;
}
.contact-cn_left{
    width: 46%;
    margin-right: 3%;
}
.contact-cn_right {
}
.contact-cn_right p{
    margin-bottom: 30px;
}
.right-form{
    width: 90%;
    height: 40px;
    position: relative;
    margin-bottom: 10px;
    margin-top: 50px;
}
.right-form2{
    width: 90%;
    position: relative;
    margin-top: 50px;
    margin-bottom: 10px;
}
.right-form input{
    width: 90%;
    border: 1px solid #000;
    height: 40px;
    background: none;
    padding-left: 43px;
    color: #000;
}
.right-form img,.right-form2 img{
    width: 30px;
    height: 30px;
    position: absolute;
    top:6px;
    left: 10px;
}
.right-form2 textarea{
    width: 90%;
    border: 1px solid #000;
    height: 240px;
    background: none;
    padding-left: 43px;
    color: #000;
    padding-top: 10px;
}
.submit{
    cursor: pointer;
    width: 100px;
    height: 40px;
    background: #000;
    color: #fff;
    line-height: 40px;
    text-align: center;
    margin-top: 30px;
}