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