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