.on { BACKGROUND: url(../images/index_bg.png) no-repeat }
.question { BACKGROUND: url(../images/index_bg.png) no-repeat }
.often { BACKGROUND: url(../images/index_bg.png) no-repeat }
.question_q A { BACKGROUND: url(../images/index_bg.png) no-repeat }
.left { FLOAT: left; WIDTH: 670px }
.banner { MARGIN-TOP: 5px; WIDTH: 670px; POSITION: relative; HEIGHT: 240px }
.banner_tab { RIGHT: 5px; BOTTOM: 5px; POSITION: absolute; HEIGHT: 43px }
.banner_tab UL { CURSOR: pointer }
.banner_tab LI { FLOAT: left; LIST-STYLE-TYPE: none; TEXT-ALIGN: center }
.banner_tab A { DISPLAY: block; WIDTH: 80px; MARGIN-RIGHT: 2px; HEIGHT: 43px }
.banner_tab IMG { BORDER-RIGHT: #659ab6 1px solid; BORDER-TOP: #659ab6 1px solid; BORDER-LEFT: #659ab6 1px solid; BORDER-BOTTOM: #659ab6 1px solid }
.hidecontent { DISPLAY: none }
.on { BACKGROUND-POSITION: 0px -100px }
.on IMG { BORDER-RIGHT: #0099ff 1px solid; BORDER-TOP: #0099ff 1px solid; BORDER-LEFT: #0099ff 1px solid; BORDER-BOTTOM: #0099ff 1px solid }
.out { }
.clear { CLEAR: both }
.content { BORDER-RIGHT: #bad1de 1px solid; BACKGROUND: url(../images/content_bg.png) repeat-x 50% top; MARGIN: 0px auto; BORDER-LEFT: #bad1de 1px solid }
.tab_img { BORDER-RIGHT: #fff 1px solid; BORDER-TOP: #fff 1px solid; MARGIN-TOP: 3px; BORDER-LEFT: #fff 1px solid; WIDTH: 72px; BORDER-BOTTOM: #fff 1px solid; HEIGHT: 35px }
.help { MARGIN-TOP: 220px; WIDTH: 670px }
.help .div_p { PADDING-RIGHT: 5px; PADDING-LEFT: 5px; PADDING-BOTTOM: 15px; PADDING-TOP: 13px }
.help .help_ul { PADDING-RIGHT: 0px; PADDING-LEFT: 30px; PADDING-BOTTOM: 30px; PADDING-TOP: 1px }
.help_ul LI { FLOAT: left; WIDTH: 310px; LINE-HEIGHT: 28px; POSITION: relative; HEIGHT: 28px }
.help_ul .img_hot { POSITION: absolute; TOP: 8px }
A.k:link { COLOR: #228ada; TEXT-DECORATION: none }
A.k:visited { COLOR: #228ada; TEXT-DECORATION: none }
A.k:active { COLOR: #000; TEXT-DECORATION: underline }
A.k:hover { COLOR: #000; TEXT-DECORATION: underline }
.right { FLOAT: right; WIDTH: 230px }
.question { BACKGROUND-POSITION: -680px 0px; WIDTH: 230px; HEIGHT: 96px }
.question_q { PADDING-LEFT: 15px; PADDING-TOP: 15px }
.question_q A { BACKGROUND-POSITION: 0px -42px; DISPLAY: block; WIDTH: 204px; HEIGHT: 48px }
.question_a { PADDING-RIGHT: 0px; PADDING-LEFT: 87px; FONT-WEIGHT: bold; FONT-SIZE: 14px; PADDING-BOTTOM: 0px; PADDING-TOP: 6px }
.often { BACKGROUND-POSITION: -680px -104px; MARGIN-TOP: 5px; WIDTH: 260px; HEIGHT: 180px }
.often DL { PADDING-LEFT: 55px }
.often DT { FONT-WEIGHT: bold; FONT-SIZE: 14px; LINE-HEIGHT:55px; PADDING-TOP: 5px; }
.often DD { PADDING-BOTTOM: 8px; COLOR: #808080 }
.tool { MARGIN-TOP: 10px; WIDTH: 230px }
.li_icon { PADDING-LEFT: 12px }
.li_icon LI { PADDING-LEFT: 26px; LINE-HEIGHT: 26px }