@charset "utf-8"; body { font:14px/1.5 "Microsoft Yahei","微软雅黑",Tahoma,Arial,Helvetica,STHeiti; } .btn-primary{ background-color: #08c !important; background-image: linear-gradient(to bottom,#08c,#08c); } .btn-primary:active{ background-color: #07c !important; } .btn-primary:hover{ background-color: #07c !important; background-image: linear-gradient(to bottom,#07c,#07c); }