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