html {height: 100%;}
body {line-height: 1.5em;font-family:verdana;font-size:14px;height: 100%;background-color: #F4F4E4;}
a {color: #225E96 !important;}
.page_all {width: 900px; margin-left: auto; margin-right: auto;padding: 30px;background-color: #fff;}
.Software {width: 260px;font-size: 90%;text-align:center;float:left;margin-right: 20px;margin-top: 10px;
	xxxborder: 1px solid #ccc;
}
.clear {clear:both;}
.center {text-align:center;}