#navi3 a{background-position:-350px -70px;}

#top_image{
background-image:url(img/topimage_back.jpg);
background-position:center top;
background-repeat:no-repeat;}
#mainContent_t{
padding-top:44px;}
#mainContent_t h3{
	margin:0px 0px 65px 0px;}
#mainContent_t p{
padding:27px 279px 65px 0px;}

.left_box{
width:470px;
float:left;}
.right_box{
width:470px;
float:right;}
.left_box .img_m,.right_box .img_m{
margin:6px 6px 0px 0px;}
.left_box p,.right_box p{
padding:20px 8px 20px 0px;}