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