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