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