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