/*背景红包平铺*/
.skin-wrap {
    position: relative;
    z-index: 2;
}

.skin {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    z-index: 1;
    top: 0;
    overflow: hidden;
}

.skin.head {
    height: 1258px;
}

.bt-body {
    position: relative;
    z-index: 2;
    background: #fff;
}

.main .body-wrap {
    position: relative;
    padding-top: 0;
    padding-bottom: 0;
}

.main .body-wrap .main-body {
    padding-top: 50px;
    padding-bottom: 40px;
}

.main .body-wrap:nth-of-type(even) .main-body{
    background-color: #fafafa;
}

.main .body-wrap#ad {
    margin-top: 0;
}

.skin .skin-left {
    float: left;
    width: 13%;
    height: 100%;
}
.skin .skin-right {
    float: right;
    width: 13%;
    height: 100%;
}

/*多重好礼*/
.skin-gifts {
    float: left;
    width: 50%;
    height: 0;
    padding-bottom: 50%;
    opacity: .4;
    background: url(//js.ibaotu.com/revision/img/newAct/190802/img_tile01.png) center;
}

.skin-gifts:hover {
    opacity: 1;
    background-image: url(//js.ibaotu.com/revision/img/newAct/190802/img_tile01_hover.png);
}

/*包子*/
.skin-gifts.icon-skin2 {
    background-image: url(//js.ibaotu.com/revision/img/newAct/190802/img_tile02.png);
}

.skin-gifts.icon-skin2:hover {
    opacity: 1;
    background-image: url(//js.ibaotu.com/revision/img/newAct/190802/img_tile02_hover.png);
}

/*终身*/
.skin-gifts.icon-skin3 {
    background-image: url(//js.ibaotu.com/revision/img/newAct/190802/img_tile03.png);
}

.skin-gifts.icon-skin3:hover {
    opacity: 1;
    background-image: url(//js.ibaotu.com/revision/img/newAct/190802/img_tile03_hover.png);
}