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