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