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