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