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