#example1{
/* 底色 */
background-color: #063053;
/* chrome 2+, safari 4+; multiple color stops */
background-image:-webkit-gradient(linear, left bottom, left top, color-stop(0.32, #063053), color-stop(0.66, #395873), color-stop(0.83, #5c7c99));
/* chrome 10+, safari 5.1+ */
background-image: -webkit-linear-gradient(#063053, #395873, #5c7c99);
/* firefox; multiple color stops */
background-image: -moz-linear-gradient(top,#063053, #395873, #5c7c99);
/* ie 6+ */
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#063053', endColorstr='#395873');
/* ie8 + */
-ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr='#063053', endColorstr='#395873')";
/* ie10 */
background-image: -ms-linear-gradient(#063053, #395873, #5c7c99);
/* opera 11.1 */
background-image: -o-linear-gradient(#063053, #395873, #5c7c99);
/* 標準寫法 */
background-image: linear-gradient(#063053, #395873, #5c7c99);
}
試了一下,好像只要有最後一個標準寫法就可以
/* 標準寫法 */ background-image: linear-gradient(#063053, #395873, #5c7c99);
詳細信息移步
http://www.webhek.com/css-gradients/