.mainbody{
    width: 100%;
    padding: 40px;
    background:url('/static/contactus/images/about_bg_4.jpg') ;
    position: relative;
}
.contact_title{
    height: 200px;
    width: 400px;
    position: absolute;
    color: #fff;
    top: 70%;
    left: 50%;
    transform: translate(-50%,-50%);
    /* border: 3px solid aqua; */
}
.contact_title_one{
    font-size: 40px;
    font-family: Georgia, 'Times New Roman', Times, serif;
}
.contact_title_two{
    width: 140px;
    text-align: center;
    background-color: #a84242;
    height: 30px;
    line-height: 30px;
    font-size: 16px;
    margin-left: 200px;
    transform: translateX(-50%);
    margin-bottom: 10px;
}
.contact_title_three{
    font-size: 18px;
}
.contact_title_four{
    font-size: 12px;
}
.contactUs{
    height: 720px;
    box-sizing: border-box;
    /* margin-top: 50px; */
    text-align: center;
    /* box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px; */
    box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 6px -1px, rgba(0, 0, 0, 0.06) 0px 2px 4px -1px;
    background-color: #fff;
    padding-bottom: 10px;
}
.contact_h1{
    height: 60px;
    line-height: 60px;
    font-size: 30px;
    border-bottom: 3px solid #4fa4fe;
    user-select: none;
    margin-top: 50px;
}
.red_body{
    width: 10px;
    display: inline-block;
    position: relative;
}
.red_div{
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-135%);
    width: 10px;
    height: 10px;
    border-radius: 5px;
    background-color: #bc2946;
}
.font_grey{
    display: inline-block;
    color: rgb(211, 218, 224);
    font-size: 25px;
    position: relative;
}
.opinion_body{
    width: 100%;
    height: 580px;
    display: flex;
    user-select: none;
}
.opinion1{
    text-align: left;
    font-size: 20px;
    width: 70%;
}
.opinion1_title{
    margin-top: 20px;
}
.opinion1_form{
    width: 100%;
    padding: 20px;
    font-size: 14px;
}
.opinion1_form input {
    height: 40px;
    line-height: 40px;
    padding:0 15px;
    border: 1px solid #ccc;
}
/* .opinion1_form select {
    outline: none;
    color: #c0c4cc;
}
.opinion1_form select option{
    color: #000;
} */
.opinion1_form input::placeholder{
    /* color: #c0c4cc; */
    color: #7b7777;
}
.opinion1_form input:focus{
    outline: none;
}

.opinion1_form_div1{
    margin-bottom: 20px;
}
.opinion1_form_name{
    width: 48%;
}
.opinion1_form_contactInfo{
    width: 49%;
    float: right;
}
.opinion1_form_company{
    width: 48%;
}
.opinion1_form_overseas{
    width: 49%;
    float: right;
    display: flex;
    justify-content: space-between;
    height: 40px;
    line-height: 40px;
}
.opinion1_form_overseas span{
    width: 18%;
    color: #7b7777;
}
.opinion1_form_overseas select {
    width: 80%;
    padding:0 10px;
    box-sizing: border-box;
    border: 1px solid #ccc;
    outline: none;
}
textarea {
    border: none;
    outline: none;
    padding: 0;
    margin: 0;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: none;
    background-color: transparent;
    font-size: inherit;
    width: 100%;
}

textarea:focus {
    outline: none;
}

.new_textarea{
    height: 120px;
    display: inline-block;
    resize: vertical;
    padding: 5px 15px;
    line-height: 1.5;
    box-sizing: border-box;
    color: #606266;
    background-color: #fff;
    border: 1px solid #dcdfe6;
    border-radius: 4px;
    transition: border-color 0.2s cubic-bezier(0.645, 0.045, 0.355, 1);
}
.new_textarea::placeholder {
    /* color: #c0c4cc; */
    color: #7b7777;
}
.new_textarea:hover {
    border-color: #c0c4cc;
}
/* .new_textarea:focus {
    border-color: #3677f0;
} */

.valid_code_body{
    display: inline-block;
    height: 40px;
    width: 140px;
    line-height: 40px;
    position: relative;
}

.valid_code{
    display: inline-block;
    position: absolute;
    height: 100%;
    width: 100%;
    margin-left: 10px;
    text-align: center;
    border:  1px solid #c0c4cc;
    top: 0;
    left: 0;
    transform: translateY(38%);
}

.opinion1_form_submit{
    width: 120px;
    height: 40px;
    line-height: 40px;
    float: right;
}
.opinion1_form_submit button{
    width: 100%;
    background-color: #b3978e;
    border-radius: 10px;
    border: none;
    font-size: 18px;
    color: #fff;
}
.opinion2{
    width: 30%;
    height: 100%;
    position: relative;
}
.opinion2 img{
    width: 100%;
    height: 100%;
    opacity: 0.9;
}
.opinion2 .opinion2_text{
    position: absolute;
    z-index: 9;
    width: 100%;
    height: 100px;
    line-height: 50px;
    padding: 0 10px;
    font-size: 18px;
    color: #fff;
    top: 40%;
    transform: translateY(-50%);
}
.opinion2_img_body{
    width: 100%;
    height: 40px;
    margin-top: 50px;
    line-height: 40px;
    /* padding: 10px 0; */
    background-color: #a84242;
    display: flex;
    justify-content: center;
    border-radius: 10px;
}
.opinion2_img_body_img{
    height: 40px;
    margin-right: 20px;
}


.alert_message{
    width: 350px;
    text-align: center;
    position:fixed;
    left:0;
    right:0;
    top:0;
    margin:auto;
    z-index: 9999;
}

.valid_body{
    height: 40px;
    line-height: 40px;
    width: 100%;
    padding: 0;
    display: flex;
}
.valid_input{
    height: 100%;
    width: 210px;
}
.valid_code_body{
    /* border: 1px solid #ccc; */
    text-align: center;
    width: 120px;
    height: 40px;
    margin-right: 50px;
}
.new_one{
    float: right;
    width: 120px;
    height: 40px;
    text-align: center;
    font-family: Georgia;
    cursor: pointer;
    color: rgb(57, 123, 181);
}
.valid_warn{
    color: red;
    height: 30px;
    font-size: 13px;
    line-height: 30px;
}