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