.contract-wrapper{
    margin-top: -7rem;
    max-width:1920px;
    margin:0 auto;
}
.contract{
    background-image: url("/asset/images/contract/contract_bg.png");
    background-size: cover;
    background-repeat: no-repeat;
    font-family: PingFang SC;
    height: 35rem;
    position: relative;
}

.contract .hezuo{
    position: absolute;
    bottom: 0;
    display: flex;
    left: 0;
    right: 0;
    background: rgba(0,0,0,0.54);
    box-shadow: 0rem 0rem 1rem rgba(0, 0, 0, 0.09);
    padding: 1.7rem 0 1.45rem 0;
}
.contract .hezuo>div{
    flex:1;
    text-align: center;
    padding: 0.65rem 0 0.9rem 0;
}
.contract .hezuo>div:first-child{
    border-right: 1px solid #FFFFFF;
}
.hezuo-title{
    font-weight: bold;
    line-height: 2.5rem;
    font-size: 1.4rem;
    color: #FFFFFF;
    letter-spacing: 5px;
    height: 2rem;
}
.hezuo-email{
    font-size: 0.9rem;
    line-height: 2.5rem;
    color: #ffffff;
    height: 1.25rem;
}
.contract-sec-1{
    background: #ffffff;
    padding: 3.75rem 18.8rem 4.2rem 18.7rem;
}
.contract-sec-1 .cn-name,.contract-sec-2 .cn-name{
    font-size: 1.9rem;
    font-weight: bold;
    line-height: 2.5rem;
    text-align: center;
}
.contract-sec-1 .en-name,.contract-sec-2 .en-name{
    font-size: 0.5rem;
    font-family: Helvetica;
    line-height: 0.7rem;
    text-align: center;
    color: #333333;
    margin-bottom: 4.05rem;
}
.contract-sec-2{
    background: #F6F6F6;
    padding: 3.25rem 13rem 1rem 13rem;
}
.contract-sec-2-content{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.network-item{
    width: 34rem;
    height: 13.25rem;
    background: #FFFFFF;
    padding: 2.5rem;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
}
.network-item>p{
    font-size: 0.9rem;
    line-height: 1.5rem;
    color: #333333;
    margin-bottom: 1.5rem;
}
.network-item>p:first-child{
    font-size: 1.4rem;
    line-height: 2.2rem;
    font-weight: bold;
    color: #333333;
    margin-bottom: 1.75rem;
}
.network-item>p>img{
    width: 1.12rem;
    margin-right: 0.8rem;
}
.contact-form{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.form-item{
    border: 1px solid #D3D3D3;
    padding: 0.55rem 0.75rem;
    display: flex;
    justify-content: space-between;
    width: 28.5rem;
    margin-bottom: 1.3rem;
    position: relative;
}
.form-item input{
    border: none;
    width: 23rem;
    color: #333333;
}
.contract-form-label{
    color: #969696;
    font-size: 0.8rem;
    line-height: 1.5rem;
    height: 1.1rem;
    width: 3.5rem;
    position: relative;
}
.contract-form-label .required{
    color: #FF0000;
    width: 0.5rem;
    display: inline-block;
    margin-right: 0.5rem;
}
.form-item-textarea{
    width: 100%;
    position: relative;
}
.form-item-textarea textarea{
    width: 53rem;
    height: 7.7rem;
    border: none;
    padding-left: 0.5rem;
    color: #333333;
}
.form-item-textarea textarea:focus-visible,#submit-btn:focus{
    outline: none;
}
#submit-btn{
    width: 100%;
    background: #FD8A43;
    border-radius: 0;
    font-size: 1rem;
    color: #ffffff;
    padding:0.55rem;
}
#clear{
    position: absolute;
    right: 0;
    bottom: -1.05rem;
    color: #FD8A43;
    font-size: 0.65rem;
    cursor: pointer;
}
label.error{
    position: absolute;
    bottom: -1rem;
    background: transparent;
    color: red;
    font-size: 0.7rem;
    left: 0;
}