.header_t							{width:100%; height:95px; margin:0px auto; position:absolute;z-index:999; background:rgba(14,48,83,0.8); min-width:1200px;}
.header_t:after						{width:100%; display:block; clear:both; content:'';}
.header_logo						{width:356px; height:165px; position:absolute; top:0; left:50%; margin-left:-178px; background:url(img/top_logo_bg.png) no-repeat center top;}
.header_logo a						{display:block; z-index:1001; position:absolute; top:0;}
.header_logo img.logo_img			{margin: 45px 0 0 45px;}
.header_logo img.logo_img_txt		{vertical-align:top; margin:16px 0 0 10px;}
.header_gnb							{width:1200px; margin:40px auto; position:relative;}
.header_gnb:after					{width:100%; display:block; clear:both; content:'';}