Стиль кнопки как в Windows

Как сделать такой же стиль кнопки при наведении ?

Ответ

Взято из ответа c enSO
a.button { height: 18px; padding: 2px 8px; border: 1px solid #F3F3F3; -moz-box-shadow: 0 0 0 1px #707070; -webkit-box-shadow: 0 0 0 1px #707070; box-shadow: 0 0 0 1px #707070; -moz-border-radius: 3px; -webkit-border-radius: 3px; border-radius: 3px; background: -moz-linear-gradient(top, #F2F2F2 0%, #EBEBEB 50%, #DDDDDD 51%, #CFCFCF 100%); background: -webkit-gradient(linear, left top, left bottom, color-stop(0,#F2F2F2), color-stop(0.5,#EBEBEB),color-stop(0.51,#DDDDDD),color-stop(1,#CFCFCF)); background: linear-gradient(top, #F2F2F2 0%, #EBEBEB 50%, #DDDDDD 51%, #CFCFCF 100%); font: normal 12px sans-serif; color: black; text-decoration: none; } a.button:hover { border: 1px solid #ECF7FD; -moz-box-shadow: 0 0 0 1px #3C7FB1; -webkit-box-shadow: 0 0 0 1px #3C7FB1; box-shadow: 0 0 0 1px #3C7FB1; background: -moz-linear-gradient(top, #EAF6FD 0%, #D9F0FC 50%, #BEE6FD 51%, #A7D9F5 100%); background: -webkit-gradient(linear, left top, left bottom, color-stop(0,#EAF6FD), color-stop(0.5,#D9F0FC),color-stop(0.51,#BEE6FD),color-stop(1,#A7D9F5)); background: linear-gradient(top, #EAF6FD 0%, #D9F0FC 50%, #BEE6FD 51%, #A7D9F5 100%); } a.button:active { padding: 2px 7px 3px 9px; border: 1px solid #73A7C4; border-bottom: 0; -moz-box-shadow: 0 0 0 1px #2C628B; -webkit-box-shadow: 0 0 0 1px #2C628B; box-shadow: 0 0 0 1px #2C628B; background: -moz-linear-gradient(top, #E5F4FC 0%, #C4E5F6 50%, #98D1EF 51%, #68B3DB 100%); background: -webkit-gradient(linear, left top, left bottom, color-stop(0,#E5F4FC), color-stop(0.5,#C4E5F6),color-stop(0.51,#98D1EF),color-stop(1,#68B3DB)); } Click me
http://jsfiddle.net/aUsxy/1/