Element block pseudo-element :after generated with width 100px padding 0px display block border-radius text-shadow transition font-weight normal float none font-size 16px border 2px rgba(0,150,255,0.91) solid box-sizing content-box overflow visible transform opacity 1 margin 0px outline none z-index auto line-height 1 box-shadow 4px 4px 6px rgba(0,0,0,0.4) cursor default background height 100px position static