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