<pre name="code" class="css">border-radius 不兼容ie7、ie8
.savebuution0 { background: url("../image/none.jpg") repeat scroll 0 0 rgba(0, 0, 0, 0); border:medium none; border-radius: 8px; color: #fff; font-weight: bold; height: 45px; width: 124px;}
html button样式变圆角
原文：http://blog.csdn.net/itlqi/article/details/44195169
