.grid-home .first-col { float:left; display:inline; width:320px; }
	.grid-home .second-col { float:left;  width:640px; }
	.grid-home .second-col { width:640px; }
	.grid-home .third-col { width:1px;  }
	    .grid-home .third-col .list-block { width:640px; overflow:hidden; margin:0 0 0 20px; }
		.grid-home .content-block { width:600px; overflow:hidden; margin:0 0 20px 20px; }