background-image: -ms-linear-gradient(left, #e75b64, #e6517e);
background-image: -moz-linear-gradient(left, #e75b64, #e6517e);
background-image: -webkit-gradient(linear, left, right, from(#e75b64), to(#e6517e));
background-image: -webkit-linear-gradient(left, #e75b64, #e6517e);
background-image: -o-linear-gradient(left, #e75b64, #e6517e);
background-image: linear-gradient(45deg, #e75b64, #e6517e);
实现如下图所示的，从左到右渐变效果，谷歌、360、火狐浏览器亲测有效
image.png
