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