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