.mainbox{
    width: 1200px;
    margin: 0 auto;
    color: #354070;
    text-align: center;
}
.mainbox p{
    font-size: 18px;
}
.textbox{
    margin-top: 140px;
}
.right_c{
    width: 590px;
    height: 680px;
    box-shadow:10px 10px 10px #dadade;
    border-radius: 20px;
    margin-left: 290px;
    margin-top: 70px;
}
form{
    width: 590px;
    height: 680px;
    border-radius: 20px;
    overflow: hidden;
}
form input{
    width: 530px;
    height: 60px;
    background: #eaf0f4;
    border-radius: 5px;
    color: #9ca3b5;
    padding-left: 21px;
    margin:15px 16px;
    border: none;
    font-size: 16px;
    outline: none;
}
form input:nth-of-type(1){
    margin-top: 40px;
}
form input:nth-of-type(5){
    background: #189afc;
    margin-left: 15px;
    width: 555px;
    color: #fff;
}
form input:nth-of-type(4){
    height: 210px;
}
.card{
    width: 1200px;
    height: 383px;
    display: flex;
    margin: 135px 0;
}
.cardone h2{
    color: #354070;
}
.cardone p{
    color: #676f94;
    font-size: 16px;
}
.cardone{
    width: 282px;
    height: 383px;
    box-shadow: 10px 10px 10px #dadade;
}