@charset "utf-8";
body{width:680px;margin:0 auto;font:16px Arial}
h1{font-size:30px;margin:25px 0 60px}
a,a:link,a:visited{color:#06F}
img{margin:0 0 20px}
.border{width:300px;margin:0;float:left;border:1px dotted #999}
.key1{padding:0 39px 40px 0;border-width:0 1px 1px 0}
.key2{padding:0 0 40px 39px;border-width:0 0 1px 0}
.key3{padding:40px 39px 0 0;border-width:0 1px 0 0;margin-bottom:25px}
.key4{padding:40px 0 0 39px;border-width:0;margin-bottom:25px}