.site-doc-color{font-size: 0;}
.site-doc-color li{display: inline-block; vertical-align: middle; width: 180px; margin-left: 20px; margin-bottom: 20px; padding: 20px 10px; color: #fff; text-align: center; border-radius: 2px; line-height: 22px; font-size: 14px;}
.site-doc-color li p[tips]{opacity: 0.8; font-size: 12px;}

.site-doc-necolor li{width: 108px; margin-top: 15px; margin-left: 0; border-radius: 0;}

.site-doc-bgcolor li{padding: 10px;}