.media-container{margin-top:40px; margin-bottom:40px; }
.media-item{width:280px; height:325px; position:relative; float:left; margin:10px; cursor: pointer;}
.media-item .bg{position:absolute; background-image:url("../../springmatelife/bg_shadow.png"); width:288px ;height:333px; margin-left:-4px; }
.media-item .content{position:absolute;}
.media-item .download{position:absolute; background-image:url("../../springmatelife/media_download.png"); width:17px ;height:17px; left:254px; top:299px; }
.media-item .head{margin-top:22px; margin-left:16px; overflow:hidden; height:47px; }
.media-item .date{/*margin-top:8px;*/ margin-left:16px; color:#aaa}

#addition-btn{width:428px; height:47px; margin:auto; padding:0; margin-top:40px; }

@media screen and (max-width: 480px) {
	.media-item{float:none; margin-left:auto; margin-right:auto;}
	#addition-btn{width:300px;}
}