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