.container {
	width: 1000px;
	margin:0 auto;
}
.box {
	width:10000px;
	margin:0px;
	float:left;
	position: relative;
}
.box-content {
	display:block;
	width: 100%;
	height: 100%;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	-o-box-sizing: border-box;
}
.box-overlay {
	width: 100%;
	height: 100%;
	position: absolute;
	top:0;
	left:0;
	z-index:10;
}
#btnB{height:60px; overflow:hidden;}
.magic{-webkit-animation-name:magic;-moz-animation-name:magic;-ms-animation-name:magic;-o-animation-name:magic;animation-name:magic;}
.magictime{-webkit-animation-duration:1s;-moz-animation-duration:1s;-ms-animation-duration:1s;-o-animation-duration:1s;animation-duration:1s;-webkit-animation-fill-mode:both;-moz-animation-fill-mode:both;-ms-animation-fill-mode:both;-o-animation-fill-mode:both;animation-fill-mode:both;}
.slideDown{-webkit-animation-name:slideDown;-moz-animation-name:slideDown;-ms-animation-name:slideDown;-o-animation-name:slideDown;animation-name:slideDown;}
.slideDownRetourn{-webkit-animation-name:slideDownRetourn;-moz-animation-name:slideDownRetourn;-ms-animation-name:slideDownRetourn;-o-animation-name:slideDownRetourn;animation-name:slideDownRetourn;}
@-moz-keyframes slideDown{0%{-moz-transform-origin:0 0;-moz-transform:translateY(0%);}100%{-moz-transform-origin:0 0;-moz-transform:translateY(100%);}}@-webkit-keyframes slideDown{0%{-webkit-transform-origin:0 0;-webkit-transform:translateY(0%);}100%{-webkit-transform-origin:0 0;-webkit-transform:translateY(100%);}}
@-o-keyframes slideDown{0%{-o-transform-origin:0 0;-o-transform:translateY(0%);}100%{-o-transform-origin:0 0;-o-transform:translateY(100%);}}
@-ms-keyframes slideDown{0%{-ms-transform-origin:0 0;-ms-transform:translateY(0%);}100%{-ms-transform-origin:0 0;-ms-transform:translateY(100%);}}
@keyframes slideDown{0%{transform-origin:0 0;transform:translateY(0%);}100%{transform-origin:0 0;transform:translateY(100%);}}
@-moz-keyframes slideLeft{0%{-moz-transform-origin:0 0;-moz-transform:translateX(0%);}100%{-moz-transform-origin:0 0;-moz-transform:translateX(-100%);}}