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