*{margin:0;padding:0}
body{font-family:Helvetica;font-size:14px;color:#333;}
a{color:#333;text-decoration:none}
a:hover{color:#393;text-decoration:underline}
h1{color:#393;font-size:24px;font-weight:normal;}
h2{color:#369;font-size:20px;font-weight:normal;}
h3{color:#333;font-size:17px;font-weight:normal;}

#msg{color:#666;background:#efc;border-top:5px solid #ac0;padding:10px;}
#msg span{color:#ac0}
#msg a:hover{color:#ac0}

section, header, nav, footer {width:900px;margin:0 auto;clear:both;}
header {height:100px;margin-top:50px}
nav a{margin-right:30px}
section{margin-top:50px;}

footer {margin-bottom:50px;font-size:11px;}
footer a{margin-right:10px;}

#slogan{background:red;float:left;clear:both;height:300px;width:900px;background:red;list-style:none;padding:0px;margin:0px;overflow:auto;}
#slogan li{float:left;clear:both;padding:0px;margin:0px;background:red;float:left;clear:both;height:300px;width:900px;background:red;list-style:none;overflow:auto;}
.block_separator{float:left;margin:30px;}
.block{float:left;width:170px;margin:80px 0 30px}
.block div{font-size:14px;color:#777;margin:0 0 10px 10px}

.left{float:left;}
.right{float:right;}