Element block pseudo-element :before generated with border-radius height auto transition border 0px rgba(0,0,0,1) solid box-sizing content-box cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform overflow visible font-size 16px z-index auto float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal position static display block line-height 1 padding 20px background opacity 1.00 margin -3px width 228px