css中兼容各种浏览器的渐变色写法

  background: -webkit-gradient(linear, left top, left bottom, from(#372e2a), to(#29211d)); /*  webkit */

  background: -moz-linear-gradient(top,  #372e2a,  #29211d); /*firefox 3.6+ */

  background: -o-linear-gradient(top,  #372e2a,  #29211d); /*  Opera 11.10+ */

  background: -ms-linear-gradient(top,  #372e2a,  #29211d); /*  IE10+ */

  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr=’#372e2a’, endColorstr=’#29211d’,GradientType=0 ); /* IE6-IE9 */