Element block pseudo-class :active generated with overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius font-size 16px cursor default padding 20px line-height 1 width 160px border 0px rgba(0,0,0,1) solid transform position static z-index auto height auto display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal float none background margin 0px box-sizing content-box transition