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