.loader{position:fixed;height:100%;width:100%;background:#282e33;z-index:999999;transition:all .5s ease;-webkit-transition:all .5s ease;-moz-transition:all .5s ease;opacity:1;}.show-content{opacity:0;}.bubblingG{text-align:center;width:80px;height:50px;position:absolute;top:50%;left:50%;margin-top:-25px;margin-left:-25px;}.bubblingG span{display:inline-block;vertical-align:middle;width:10px;height:10px;margin:25px auto;background:#495e67;-moz-border-radius:50px;-moz-animation:bubblingG 0.9s infinite alternate;-webkit-border-radius:50px;-webkit-animation:bubblingG 0.9s infinite alternate;-ms-border-radius:50px;-ms-animation:bubblingG 0.9s infinite alternate;-o-border-radius:50px;-o-animation:bubblingG 0.9s infinite alternate;border-radius:50px;animation:bubblingG 0.9s infinite alternate;}#bubblingG_1{-moz-animation-delay:0s;-webkit-animation-delay:0s;-ms-animation-delay:0s;-o-animation-delay:0s;animation-delay:0s;}#bubblingG_2{-moz-animation-delay:0.27s;-webkit-animation-delay:0.27s;-ms-animation-delay:0.27s;-o-animation-delay:0.27s;animation-delay:0.27s;}#bubblingG_3{-moz-animation-delay:0.54s;-webkit-animation-delay:0.54s;-ms-animation-delay:0.54s;-o-animation-delay:0.54s;animation-delay:0.54s;}@-moz-keyframes bubblingG{0%{width:10px;height:10px;background-color:#495e67;-moz-transform:translateY(0);}100%{width:24px;height:24px;background-color:#282e33;-moz-transform:translateY(-21px);}}@-webkit-keyframes bubblingG{0%{width:10px;height:10px;background-color:#495e67;-webkit-transform:translateY(0);}100%{width:24px;height:24px;background-color:#282e33;-webkit-transform:translateY(-21px);}}@-ms-keyframes bubblingG{0%{width:10px;height:10px;background-color:#495e67;-ms-transform:translateY(0);}100%{width:24px;height:24px;background-color:#282e33;-ms-transform:translateY(-21px);}}@-o-keyframes bubblingG{0%{width:10px;height:10px;background-color:#495e67;-o-transform:translateY(0);}100%{width:24px;height:24px;background-color:#282e33;-o-transform:translateY(-21px);}}@keyframes bubblingG{0%{width:10px;height:10px;background-color:#495e67;transform:translateY(0);}100%{width:24px;height:24px;background-color:#282e33;transform:translateY(-21px);}}- See more at: http://cssload.net/#sthash.wtyrDQXE.dpuf