.join {
    width: 1240px;
    margin: auto;
    justify-content: space-around;
}

.join>div {
    text-align: center;
    width: 180px;
    cursor: pointer;

    font-size: 25px;
    font-weight: 400;
    color: #2A2A2A;
}

.join>div>img {
    width: 120px;
    margin: 40px auto 30px;
}

.join>div>img:nth-child(2) {
    display: none;
}

.join>div:hover>img:nth-child(1) {
    display: none;
}

.join>div:hover>img:nth-child(2) {
    display: block;
}

.contact {
    width: 1240px;
    margin: auto;
    padding: 120px 0;
    font-size: 17px;
}

.contact-top {
    line-height: 30px;
    justify-content: space-between;
}

.contact-top>div>p:nth-child(1) {
    display: inline-block;
    /* font-size: 20px; */
    text-align: right;
    position: relative;
    padding-right: 12px;
}

.contact-top>div>p:nth-child(1)::after {
    content: '';
    position: absolute;
    right: -2px;
    display: inline-block;
    width: 1px;
    height: 31px;
    background: #000000;
    top: 16px;
}

.contact-top>div>p:nth-child(2) {
    padding-left: 12px;
    display: inline-block;
    color: #F18D00;
}

.contact-content {
    justify-content: space-between;
    padding-top: 80px;
}
.input-group{
    position: relative;
}
.input-group span{
    position: absolute;
    left: 8px;
    top: 22px;
}
.contact-content input,textarea {
    font-size: 17px;
    width: 580px;
    height: 68px;
    background: #FFFFFF;
    border: none;
    outline: none;
    margin-bottom: 30px;
    /* padding-left: 10px; */
}
.contact-content textarea{
    height: 129px;
    max-width: 580px;
    min-width: 580px;
}
.contact-content .contact-type{
    width: 580px;
    margin-bottom: 30px;
    display: flex;

}
.contact-content .contact-type>div{
    cursor: pointer;
    text-align: center;
    height: 68px;
    line-height: 68px;
    flex: 1;
    background-color: #FFFFFF;
}
.contact-content .contact-type>div.active{
    color: #FFFFFF;
    background-color: #000000;
}
.contact-put{
    cursor: pointer;
    text-align: center;
    width: 580px;
   
    height: 68px;
    line-height: 68px;
    background: #FFFFFF;
}