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