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