#main_my {
    position: relative;
    background-color: #fff;
    box-sizing: border-box;
    padding: 20px;
}

#main_my img {
    width: 400px;
    position: absolute;
    right: 20px;
    top: 20px;
}

#main_my p {
    line-height: 30px;
    margin-top: 10px;
    margin-bottom: 10px;
}

.name {
    width: 200px;
    border-radius: 0px;
    height: 24px;
}

.email {
    width: 200px;
    border-radius: 0px;
    height: 24px;
}

select {
    border-radius: 0px;
    height: 24px;
}

.duoxuan {
    margin-right: 5px;
}

textarea {
    width: 400px;
    height: 100px;
    border-radius: 0px;
    border: 2px solid black;
}

button {
    width: 120px;
    height: 30px;
    margin-top: 20px;
}