body{
    background: #fefdf0;
}
.about_main_wrapper .pic1 {

}
.pic_wrapper{

    padding:85px 0;
}
.pic_wrapper.bg{
    background: #f7f5e7;
}
.pic_wrapper .img1{
    width: 599px;
    height: 293px;
    margin: 0 auto;
}

.pic_wrapper .img3{
    width: 880px;
    height: 204px;
    margin: 0 auto 66px;
}

.about_main_wrapper .floor1 p{
    text-align: center;
    font-size: 22px;
    line-height: 40px;
    letter-spacing:1px;
}
.about_main_wrapper .floor1 p:first-child{
    padding-top: 70px;
}
.about_main_wrapper .floor1 p:last-child{
    padding-bottom: 70px;
}
.about_main_wrapper .floor2{
    width: 1300px;
    margin: 110px auto 45px;
    position: relative;
    height: 740px;
}
.pic_wrapper .img2{
    width:510px;
    height:650px;
    border: 22px solid #fefdf0;
    position: absolute;
    left: 0;
    top:0;
    z-index: 2;
    margin:;
}

.floor2 .intro{
    position: absolute;
    z-index: 1;
    top:100px;
    right:0;
    width:1000px;
    height: 615px;
    padding-left:260px;
    padding-top: 160px;
    padding-right: 100px;
    background: #f7f5e7;
}
.floor2 .intro b{
    font-size:32px;
}
.floor2 .intro p{
    font-size: 20px;
    margin-top:30px;
    line-height: 38px;
    letter-spacing:1px;
}