.js-edit.js-txt {
	position: relative;
}

.js-edit.js-txt::after {
	position: absolute;
	top: 0px;
	left: 0px;
	content: "";
	display: block;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 7px 7px 0 0 ;
	border-color: red transparent transparent transparent;
}