<!DOCTYPE html><html><head><meta charset=
" utf-8"
><meta name=
"author"
content=
"http://www.softwhy.com/"
/><title>蚂蚁部落</title><style type=
"text/css"
>div{ width:200px; height:100px; margin-top:10px; border:1px solid #ddd;}.test{ background:-moz-radial-gradient(center center, circle, #f00, #ff0, #080); background:-webkit-radial-gradient(center center, circle, #f00, #ff0, #080); background:-o-radial-gradient(center center, circle, #f00, #ff0, #080); background:-ms-radial-gradient(center center, circle, #f00, #ff0, #080); background:radial-gradient(center center, circle, #f00, #ff0, #080);}.test2{ background:-moz-radial-gradient(circle contain, #f00, #ff0, #080); background:-webkit-radial-gradient(circle contain, #f00, #ff0, #080); background:-o-radial-gradient(circle contain, #f00, #ff0, #080); background:-ms-radial-gradient(circle contain, #f00, #ff0, #080); background:radial-gradient(circle contain, #f00, #ff0, #080);}.test3{ background:-moz-radial-gradient(left top, cover, #f00 20%, #ff0 50%, #080 80%); background:-webkit-radial-gradient(left top, cover, #f00 20%, #ff0 50%, #080 80%); background:-o-radial-gradient(left top, cover, #f00 20%, #ff0 50%, #080 80%); background:-ms-radial-gradient(left top, cover, #f00 20%, #ff0 50%, #080 80%); background:radial-gradient(left top, cover, #f00 20%, #ff0 50%, #080 80%);}.test4{ background:-moz-radial-gradient(90% 50px, closest-side, #f00, #ff0, #080); background:-webkit-radial-gradient(90% 50px, closest-side, #f00, #ff0, #080); background:-o-radial-gradient(90% 50px, closest-side, #f00, #ff0, #080); background:-ms-radial-gradient(90% 50px, closest-side, #f00, #ff0, #080); background:radial-gradient(90% 50px, closest-side, #f00, #ff0, #080);}</style></head><body><div
class
=
"test"
></div><div
class
=
"test2"
></div><div
class
=
"test3"
></div><div
class
=
"test4"
></div></body></html>