.introduce {
    padding-top:50px;
    padding-bottom:10px;
    position:relative;
}


.introduce p{
    line-height: 1.5;
}

.footer {
    padding-top: 30px;
}

.footer_contain {
    position: relative;
}

.footer_contain_left,
.footer_contain_right {
    float: left;
    width: 40%;
    padding: 30px 0 33px 62px;
    box-sizing: border-box;
    position:relative;
}
.footer_contain_right {
    float: left;
    width: 60%;
    padding: 30px 0 33px 0px;
    box-sizing: border-box;
    position:relative;
}


.footer .info_item {
    font-size: 16px;
    margin-top: 16px;
    color:#666666;
    width:500px;
    padding-left:10px;
    
}
.footer_contain_info .info_item_img {
    display: inline-block;
    vertical-align:top;
    position:relative;
    width:24px;
    height:24px;
}
.footer .info_item_img .pic_upload_btn_pic {
   object-fit:contain;
}
.info_item_text {
    display:inline-block;
    line-height:24px;
    max-width:400px;
    vertical-align:top;
    margin-left:14px;
}

.footer_contain_info .info_item:first-child {
    margin-top: 0;
}

.form_item {
    margin-top: 25px;
    font-size: 16px;
}

.form_item.first {
    margin-top: 0;
}

.form_label {
    width: 90px;
    text-align: right;
    margin-right: 16px;
    float: left;
    line-height: 40px;
    font-weight: 500;
}

.star {
    color: #FF1500;
}

.form_input {
    height: 38px;
    border: 1px solid #DDDDDD;
    border-radius: 3px;
    width: 560px;
    padding:0 10px;
}

.form_textarea {
    resize: none;
    width: 560px;
    height: 280px;
    border: 1px solid #DDDDDD;
    border-radius: 3px;
    padding:10px 10px;
}

.sumit_btn {
    margin-left: 106px;
    margin-top: 40px;
    font-size: 18px;
    line-height: 44px;
    color: #fff;
    padding: 0 34px;
    border-radius: 4px;
    background-color: #D83526;
    border: 0px;
    cursor: pointer;
    outline:none;
}

.footer_map {
    height: 532px;
    position: relative;
}