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