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