.need{
    overflow: hidden;
}
.need .wrap{
    width: 1200px;
    margin: 213px auto 70px;
}
.need .wrap .title{
    font-size: 40px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #313131;
    position: relative;
    padding: 0 0 0 23px;
    margin: 0 0 36px 0;
}
.need .wrap .title:after{
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 37px;
    background: #004BAA;
}
.need .wrap form{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.need .wrap form .item{
    display: flex;
    align-items: center;
    margin: 0 0 29px 0;
    text-align: right;
}
.need .wrap form .item > p{
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    margin: 0 11px 0 0;
    min-width: 63px;
}
.need .wrap form .item > p strong{
    color: rgba(255, 0, 0, 1);
    font-weight: normal;
}
.need .wrap form .item input{
    width: 480px;
    height: 46px;
    background: #FFFFFF;
    border: 1px solid #E6E6E6;
    padding: 0 0 0 15px;
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
}
.need .wrap form .item input::placeholder,.need .wrap form .item textarea::placeholder{
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #999999;
}
.need .wrap form .item.choose .border{
    width: 480px;
    height: 46px;
    background: #FFFFFF;
    border: 1px solid #E6E6E6;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 21px 0 15px;
    cursor: pointer;
}
.need .wrap form .item.choose .border p{
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #999999;
}
.need .wrap form .item.choose .border .down{
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 7px solid rgba(102, 102, 102, 1);
}
.need .wrap form .item.message textarea{
    width: 100%;
    height: 120px;
    background: #FFFFFF;
    border: 1px solid #E6E6E6;
    padding: 17px 15px;
}
.need .wrap form .item .the_right{
    width: inherit;
}
.need .wrap form .item.message {
    align-items: unset;
    width: 100%;
}
.need .wrap form .item.message > p{
    margin: 17px 11px 0 0;
}
.need .wrap form button{
    width: 180px;
    height: 50px;
    background: #0099FF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
    margin: 62px auto 0;
    cursor: pointer;
}
@media screen and (max-width: 1600px) {
    .need .wrap .title {
        font-size: 32px;
    }
}
@media screen and (max-width: 1300px) {
    .need .wrap {
        width: 90%;
    }
    .need .wrap .title {
        font-size: 24px;
    }
    .need .wrap .title:after {
        height: 24px;
    }
    .need .wrap form .item {
        width: 48%;
    }
}
@media screen and (max-width: 800px) {
    .need .wrap form .item {
        width: 100%;
    }
    .need .wrap {
        margin: 145px auto 40px;
    }
}