.top_img{
    width: 100%;
    height: 300px;
}
.top_img>img{
    width: 100%;
    height: 100%;
}
.joinus_body{
    display: flex;
    justify-content: space-between;
}
.joinus_body>div{
    width: 49%;
}
.joinus_body>div{
    display: flex;
    flex-flow: column;
    align-items: center;
}
.joinus_body_right{
    padding-top: 50px;
}
.joinus_body_right>div{
    display: flex;
    align-items: center;
    margin-bottom: 25px;
}
.label{
    width: 150px;
}
.form-control{
    width: 220px;
}
.sumbitjs{
    margin-top: 30px;
}