Element block pseudo-class :active generated with font-size 16px height auto margin 0px padding 20px display block transition transform border-radius width 160px float none position static cursor default overflow hidden box-sizing content-box z-index auto line-height 1 box-shadow 5px 5px 8px rgba(53,0,0,0.4) background border 0px rgba(0,0,0,1) solid font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2)