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