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