Element block pseudo-element :before generated with transform overflow hidden width 160px height auto border 0px rgba(0,0,0,1) solid background line-height 1 cursor default font-weight normal box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px font-size 16px margin 0px float none display block position static border-radius transition z-index auto box-shadow 4px 4px 6px rgba(0,0,0,0.5)