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