Element block pseudo-element :before generated with margin 20px background float none border-radius transform padding 6px display block border 0px rgba(0,0,0,1) solid cursor default overflow visible text-shadow transition box-shadow 0px 0px 2px rgba(0,0,0,0.5) opacity 1 width 0em height 0em z-index auto box-sizing content-box font-size 16px outline none line-height 1 position static font-weight normal