.app-panel{ position:relative; padding-bottom:20px}
.app-panel ul{width:1000px;}
.app-panel ul li{ float:left; height:227px;  width:308px; overflow:hidden;  margin-right:23px; margin-top:23px; text-align:center;box-shadow:0 0 2px rgba(34, 25, 25, 0.2); border:1px solid #E7E5E5;}
.app-panel ul li a{ display:block; overflow:hidden; width:308px; height:227px; border:none; text-decoration:none;}
.app-panel ul li a span.image{text-indent:-9999px;height:159px;display:block;background-color:#1FB9EF;background-position:center;background-repeat:no-repeat}
.app-panel ul li a span.image.no{text-indent:0px;font-size:50px;color:#fff;font-style:italic;line-height:159px}
.app-panel ul li a span.title{display:block; height:69px; line-height:64px; text-align:center; font-family:'Microsoft Yahei'; font-size:16px; background-color:#fff;border-top:1px solid #fff}
.app-panel ul li a:hover span.title{ background-color:#1FB9EF; color:#fff}
.app-panel ul li a.app1:hover span.title,
.app-panel ul li a.app2:hover span.title,
.app-panel ul li a.app3:hover span.title,
.app-panel ul li a.app4:hover span.title{ background-color:#0065B3;}
.app-panel ul li a:hover{ text-decoration:none}