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