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