Element block pseudo-element :before generated with margin 0px height 0px width 100px float none font-weight normal line-height normal overflow visible background display block z-index auto border 50px rgba(0,0,0,0) solid box-sizing content-box outline none transition box-shadow transform border-radius cursor default text-shadow 1px 1px 0px rgba(0,0,0,0.25) opacity 1 position static font-size 16px padding 0px