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