.sub_content2 { width: 630px; margin: 0px auto; padding: 10px 0 0 0; text-align: left; }

.ul_tab { clear: both; width: 640px; background:url(/layouts/bluebDesign_v1.2/image/bg_tab3.gif) no-repeat; margin:0px; padding:0px; }
.ul_tab a { background:url(/layouts/bluebDesign_v1.2/image/bg_tab3.gif) no-repeat; }
.ul_tab li { float: left; width: 138px; padding: 0 2px 0 0; height: 33px; }
.ul_tab li a { display: block; width: 138px; height: 33px; text-indent: -9999px; }

.ul_tab #link2 { width: 170px; }
.ul_tab #link2 a { display: block; width: 170px; height: 33px; text-indent: -9999px; }

.ul_tab #link3 { width: 152px; }
.ul_tab #link3 a { display: block; width: 152px; height: 33px; text-indent: -9999px; }

.ul_tab #link4 { width: 152px; }
.ul_tab #link4 a { display: block; width: 152px; height: 33px; text-indent: -9999px; }

.ul_tab li a:hover { height: 54px; }
.ul_tab #link2 a:hover { height: 54px; }
.ul_tab #link3 a:hover { height: 54px; }

.ul_tab #link1 a { background-position: 0px 0px; }
.ul_tab #link2 a { width: 170px; background-position: -142px 0px; }
.ul_tab #link3 a { background-position: -315px 0px; }
.ul_tab #link4 a { background-position: -470px 0px; }

.ul_tab #link1 a:hover { background-position: 0px -40px; }
.ul_tab #link2 a:hover { width: 170px; background-position: -142px -40px; }
.ul_tab #link3 a:hover { background-position: -315px -40px; }
.ul_tab #link4 a:hover { background-position: -470px -40px; }

.ul_tab #link1 a.selected { height: 54px; background-position: 0px -40px; }
.ul_tab #link2 a.selected { width: 170px; height: 54px; background-position: -142px -40px; }
.ul_tab #link3 a.selected { width: 152px; height: 54px; background-position: -315px -40px; }
.ul_tab #link4 a.selected { width: 152px; height: 54px; background-position: -470px -40px; }

.con { clear: both; float: left; margin:27px 0 0 0; display: none; }