.liststructures								{background-color:#252525;width:460px;padding:10px;margin:0 auto 0 auto;font-family:verdana;font-size:11px;}
.liststructures .img_top					{width:475px;height:10px;}
.liststructures .title						{font-weight:bold;color:#ffffff;font-size:11px;}
.liststructures .text						{width:310px;text-align:justify;color:#ffffff;}
.liststructures .main_tab td				{width:150px;}
.liststructures .main_tab .space			{width:10px;}
.liststructures .main_tab .img_structure	{width:144px;height:94px;border:3px solid #fff;}
.liststructures .tab_buttons td				{width:150px;}
.liststructures .tab_buttons .space			{width:10px;}
.liststructures .tab_buttons .img_button	{width:150px;height:20px;border:0px;}