/**
	 *
	 * ÏÂÀ­Ñùʽ Pull down styles
	 *
	 */
	#pullDown, #pullUp {
		background:transparent;
		height:45px;
		line-height:40px;
		padding:0px 10px;
		border-bottom:1px solid #ccc;
		font-weight:bold;
		font-size:14px;
		color:#888;
		margin-top: -15px;
	}
	#pullUp {
		height:65px;
		padding:10px 10px 0px 0px;
	}
	#pullDown .pullDownIcon, #pullUp .pullUpIcon  {
		display:block; float:left;
		width:40px; height:40px;
		background:url(./images/pull-icon@2x.png) 0 0 no-repeat;
		-webkit-background-size:40px 80px; background-size:40px 80px;
		-webkit-transition-property:-webkit-transform;
		-webkit-transition-duration:250ms;	
	}
	#pullDown .pullDownIcon {
		-webkit-transform:rotate(0deg) translateZ(0);
	}
	#pullUp .pullUpIcon  {
		-webkit-transform:rotate(-180deg) translateZ(0);
	}
	
	#pullDown.flip .pullDownIcon {
		-webkit-transform:rotate(-180deg) translateZ(0);
	}
	
	#pullUp.flip .pullUpIcon {
		-webkit-transform:rotate(0deg) translateZ(0);
	}
	
	#pullDown.loading .pullDownIcon, #pullUp.loading .pullUpIcon {
		background-position:0 100%;
		-webkit-transform:rotate(0deg) translateZ(0);
		-webkit-transition-duration:0ms;
	
		-webkit-animation-name:loading;
		-webkit-animation-duration:2s;
		-webkit-animation-iteration-count:infinite;
		-webkit-animation-timing-function:linear;
	}
	
	@-webkit-keyframes loading {
		from { -webkit-transform:rotate(0deg) translateZ(0); }
		to { -webkit-transform:rotate(360deg) translateZ(0); }
	}