Element block pseudo-element :before generated with width 150px margin -5px overflow visible border 0px rgba(0,0,0,1) solid float none box-sizing content-box z-index auto opacity 1 display block position static height 100px padding -6px cursor default text-shadow transform border-radius transition outline none box-shadow 3px 3px 18px rgba(0,150,255,0.91) line-height 1 font-size 16px background font-weight normal