#loading{width: 600px;height: 180px;display: block;margin:5px auto;position: relative;}
.runingPIX .an{width: 6%;padding-top: 6%;z-index: 9;animation:loading-an3 5s infinite;background: #0039d6;animation-delay:.5s;}
.runingPIX .an:nth-child(1){top: 0;}
.runingPIX .an:nth-child(2){top: 20%;}
.runingPIX .an:nth-child(3){top: 40%;}
.runingPIX .an:nth-child(4){top: 60%;}
.runingPIX .an:nth-child(5){top: 80%;}

.an:nth-child(1){top: 0;left: 0;}
.an:nth-child(2){top: 19%;left: 0;}
.an:nth-child(3){top: 38%;left: 0;}
.an:nth-child(4){top: 56%;left: 0;}
.an:nth-child(5){top: 74.5%;left: 0;}

#loading .img-box{display: flex;height: 100%;position: absolute;width: 100%;top: 0;left: 0;z-index: 1;}
#loading .img-box .item{position: absolute;display: block;width: 28%;padding-top: 30%;z-index: 1;}
.pix{width:20%;padding-top:20% ;background: #0500ff;content:"";position: absolute;}
#loading .img-box .cartS{left: 0;}
#loading .img-box .cartY{left: 35%;}
#loading .img-box .cartF{left: 70%;}

.cartS .pix:nth-child(1),.cartS .pix:nth-child(3){width: 100%;left: 0;}
.cartS .pix:nth-child(2){left: 0;}
.cartS .pix:nth-child(4){right: 0;left: auto;}
.cartS .pix:nth-child(5){width: 100%;left: 0;}

.cartY .pix:nth-child(1){width: 20%;padding-top: 41%;left: 0;}
.cartY .pix:nth-child(2){width: 100%;top: 38%;left: 0;}
.cartY .pix:nth-child(3){width: 20%;padding-top: 41%;right: 0;top: 0;left: auto;}
.cartY .pix:nth-child(4){width: 20%;padding-top: 20%;right: 0;left: auto;}
.cartY .pix:nth-child(5){width: 100%;padding-top: 20%;right: 0;}

.cartF .pix:nth-child(1){width: 100%;padding-top: 22%;}
.cartF .pix:nth-child(2){width: 100%;top:38%;}
.cartF .pix:nth-child(3){width: 20%;padding-top: 40%;left: 0;top:56%;}

#loading .slide{width: 100%;height: 100%;display: block;z-index: 5;background:#fff;content: "";position: absolute;right: 0;animation:slide 5s infinite;animation-delay:.5s;}

@keyframes loading-an3{
    from {left: 0;rotate: 0;opacity: 1;}
    to{left: 100%;rotate: 720deg;opacity:0;}
}
@keyframes slide{
    from {width: 100%;}
    to{width: 0;}
}