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