*{padding: 0; margin: 0;}
	.load-bg{position: relative; width: 400px; height: 300px; line-height: 300px; text-align: center; background-color: #3a3a42;margin:50px 0 50px 350px}
	.load-bg i{display: inline-block; width: 18px; height: 18px; border-radius: 50%;border: 2px solid #94949c;margin: 0 12px;-webkit-animation: load 1.2s linear infinite;}
	.load-bg i:nth-child(1) {
		-webkit-animation-delay: .2s; 
	}
	.load-bg i:nth-child(2) {
		-webkit-animation-delay: .4s; 
	}
	.load-bg i:nth-child(3) {
		-webkit-animation-delay: .6s; 
	}
	.load-bg i:nth-child(4) {
		-webkit-animation-delay: .8s; 
	}
	.load-bg i:nth-child(5) {
		-webkit-animation-delay: 1s; 
	}
	@-webkit-keyframes load
	{
	  from {
	    background:none;
	    border: 2px solid #94949c;
	  }
	  to {
	    background:-webkit-linear-gradient(top,#626464,#eee); 
	    border: 1px solid #626464;
	  }
	}
	.jump{
	  position: absolute;
	  display: inline-block;
	  top: 30%;
	  width: 18px;
	  height: 22px;
	  border-radius: 50%;
	  background:-webkit-gradient(linear, 0 0, 0 100%, from(#626464), to(#eee));
	  background:-webkit-linear-gradient(#626464, #eee);
	  background:-moz-linear-gradient(#626464, #eee);
	  background:-o-linear-gradient(#626464, #eee);
	  background:linear-gradient(#626464, #eee); 
	  -webkit-animation:jump 2s ease-in-out 0.5s infinite;
	}
	.jump:before{
		content: "";
		position: absolute;
		width: 30px;
		height: 2px;
		color: red;
	}
	@-webkit-keyframes jump{
	  0%{
	    height: 18px;
	    -webkit-transform:translate(15px,30px);
	  }
	  12%{
	    height: 18px;
	    -webkit-transform:translate(28px,-30px);
	  }
	  24%{
	    height: 18px;
	    -webkit-transform:translate(53px,30px);
	  }
	  36%{
	    height: 18px;
	    -webkit-transform:translate(78px,-30px);
	  }
	  48%{
	    height: 18px;
	    -webkit-transform:translate(103px,30px);
	  }
	  60%{
	    height: 18px;
	    -webkit-transform:translate(125px,-30px);
	  }
	  72%{
	    height: 18px;
	    -webkit-transform:translate(150px,30px);
	  }
	  84%{
	    height: 18px;
	    -webkit-transform:translate(170px,-30px);
	  }
	  100%{
	    height: 18px;
	    -webkit-transform:translate(200px,30px);
	  }
	}