#background-wrap{bottom:0;left:0;padding-top:50px;position:fixed;right:0;top:0;z-index:-1}@keyframes animateCloud{0%{margin-left:-1000px}to{margin-left:100%}}@keyframes animatePlane{0%{margin-left:-1000px;margin-top:0}to{margin-left:100%;margin-top:-1000px}}.x1{animation:animateCloud 95s linear infinite;transform:scale(.65)}.x2{animation:animateCloud 105s linear infinite;transform:scale(.3)}.x3{animation:animateCloud 130s linear infinite;transform:scale(.5)}.x4{animation:animateCloud 85s linear infinite;transform:scale(.4)}.x5{animation:animateCloud 80s linear infinite;transform:scale(.55)}.x6{animation:animatePlane 400s linear infinite;transform:scale(.1)}.x7{animation:animateCloud 125s linear infinite;transform:scale(.35)}.x8{animation:animateCloud 25s linear infinite;transform:scale(.8)}.cloud{background:#fff;background:-ms-linear-gradient(top,#fff 5%,#f1f1f1 100%);border-radius:100px;box-shadow:0 8px 5px #0000001a;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr="#fff",endColorstr="#f1f1f1",GradientType=0);height:120px;position:relative;width:350px}.cloud:after,.cloud:before{z-indeX:-1;background:#fff;content:"";position:absolute}.cloud:after{border-radius:100px;height:100px;left:50px;top:-50px;width:100px}.cloud:before{border-radius:200px;height:180px;right:50px;top:-90px;width:180px}