CSS 实现元素背景渐变

.demo {
	background: -moz-linear-gradient(left, #95979A, #fff);
    background: -webkit-linear-gradient(left, #95979A, #fff);
    background: -o-linear-gradient(left, #95979A, #fff);
    background: linear-gradient(left, #95979A, #fff);
    filter: progid:DXImageTransform.Microsoft.gradient(GradientType = 1, startColorstr = #95979A, endColorstr = #FFFFFF);
}