<<style?type="text/css">
*{margin:0;?padding:0;?font-size:12px;?color:#346667;?font-family:Arial,?Helvetica,?sans-serif,"宋體";}
a{text-decoration:none;}
a:hover{text-decoration:underline;}

h2{line-height:30px;?font-size:14px;?margin-bottom:5px;}
p{line-height:24px;?text-indent:26px;?margin-bottom:5px;}

#wrap{width:770px;?margin:0?auto;}

#header{width:762px;?border:4px?solid?#badbdb;?background:url(../images/banner.gif)?no-repeat;?height:92px;?text-align:right;?color:#fff;}
#header?a{color:#fff;?margin:0?5px;}

#mainbody,#footer{width:100%;}
#footer{text-align:center;?padding:20px?0;}

.content{background:#eff9f9;
?????????padding:44px?15px?15px;
【任務1】？
?????????border:4px?solid?#badbdb;}
.profile{background:url(../images/t_profile.gif)?no-repeat?#eff9f9;}
.book{background:url(../images/t_book.gif)?no-repeat?#eff9f9;}
.book?img{
??????????border:1px?solid?#b1adaa;【任務2？
【任務3？?margin:10px?18px;}
</style>