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