Element block pseudo-element :before generated with status display block line-height normal outline none z-index auto background text-shadow opacity 1 box-sizing content-box font-size 16px border-radius position relative transform padding 0px margin 0px float none transition box-shadow 4em 0em 0px #1abc9c border 0px rgba(0,0,0,1) solid cursor default overflow visible width 1em height 1em font-weight normal