.top_boxb{
    padding-bottom:40px;
    position: relative;
}
.top_img{
    width: 100%;
    height: auto;
}
.top_con{
    position: absolute;
    left:0;
    top: 0;
    botttom:0;
    width: 100%;
    height: 100%;
}
.top_con_con{
    position: relative;
    width: 1010px;
    padding-bottom: 100px;
}
.top_logo{
    position: absolute;
    left:0;
    top: 31px;
    width: 102px;
    height: 79px;
}

/**/
.middle_1{
    width: 1010px;
}
.middle_1_img{
    width: 200px;
    height: 395px;
    padding:0 8px;
}
.middle_1_right{
    width: 780px;
}

.middle_2{
    width: 1010px;
    padding:70px 0 100px 0;
}