Element block pseudo-class :active generated with box-shadow 0px 0px 4px rgba(0,0,0,0.5) text-shadow width auto border 0px rgba(0,0,0,1) solid font-size 16px float none background transition border-radius padding 0px font-weight normal line-height 1 cursor default margin 0px position static height auto transform display block z-index auto overflow visible box-sizing content-box