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