body .box {
    background: url(../image/2700.png);
    background-size: cover;
    height: auto;
}
.box .project {
    margin: 0 auto;
    width: 731px;
}
.box .project .on img {
    display: block;
    position: relative;
    top: 2px;
}
.box .project .in {
    background: url(../image/564484D.png);
    height: auto;
    padding: 0 20px;
}
.project .in h3 {
    color: #f4f4f4;
    font-size: 30px;
    padding-top: 18px;
}
.project .in h4 {
    font-size: 21px;
    color: #ffd300;
    margin-top: 35px;
}
.project .in p {
    font-size: 20px;
    color: #f4f4f4;
    margin-top: 16px;
}
.project .in .tweP {
    margin-top: 40px;
}
.project .under img {
    position: relative;
    top: -1px;
}