body {
    background: #fff;
}
#main {
    width: 100%;
    height: 630px;
    margin: 60px auto 0 auto;
}
#top {
    width: 261px;
    height: 200px;
    display: -webkit-flex;
    display: flex;
    justify-content: center;
    margin: auto;
    padding: 20px 0 20px 0;
}
#top>img {
	width: 100%;
    align-self: center;
}
#bottom {
    width: 100%;
    height: 61%;
    background:  no-repeat;
    -webkit-background-size: 100%;
    background-size: 100%;
    display: -webkit-flex;
    display: flex;
    justify-content: center;
}
#bottom_box {
    width: 23%;
    height: 76%;
    /* align-self: center; */
    margin: auto;
    padding-top: 31px;
}
#box_p {
    color: #fff;
    font-size: 19px;
    width: 100%;
    text-align: center;
    font-family:"黑体";
}
form {
    height: 100%;
}
#form_div {
    height: 90%;
}
@media screen and (max-width: 1000px) {
    #form_div {
        height: 65%;
    }
}
.form_input {
    display: block;
    height: 17%;
    margin-top: 10%;
    -webkit-border-radius: 2px;
    -moz-border-radius: 2px;
    border-radius: 2px;
    font-family:"黑体";
}
.form_input01,.form_input02 {
    background: #fff;
    padding-left: 6%;
    width: 94%;
    font-size: 15px;
}
.form_input03 {
    width: 100%;
    background: #face6d;
    color: #fff;
    font-size: 19px;
}
input::-webkit-input-placeholder { /* webkit browsers */
    font-size: 15px;
}
input:-moz-placeholder { /* mozilla firefox 4 to 18 */
    font-size: 15px;
}
input::-moz-placeholder { /* mozilla firefox 19  */
    font-size: 15px;
}
input:-ms-input-placeholder { /* internet explorer 10  */
    font-size: 15px;
}