.wrap {
    width: 100%;
    min-height: 1080px;
    min-width: 1280px;
    float: left;
    background: url(../../../image/temp/courseCloud/courseIndex.jpg) center top no-repeat;
}

.wrap .wrap-main {
    width: 1200px;
    height: auto;
    margin: 0 auto;
}

.wrap .wrap-main button{
    float: left;
    margin-top: 445px;
    margin-left: 155px;
    width: 382px;
    height: 87px;
    cursor: pointer;
}

.wrap .wrap-main .rgznjy {
    background: url(../../../image/temp/courseCloud/rgzn-button.png) no-repeat;
}

.wrap .wrap-main .bcjy {
    background: url(../../../image/temp/courseCloud/bcjy-button.png) no-repeat;
}