.ef ~ .focus_line {
	position: absolute;
	bottom: 0;
	left: 50%;
	width: 0;
	height: 2px;
	transition: 0.4s;
	background-color: #03a7eb;
}
.ef ~ .focus_line {
	position: absolute;
	bottom: 0;
	left: 50%;
	width: 0;
	height: 2px;
	transition: 0.4s;
	background-color: #03a7eb;
}
.ef:focus ~ .focus_line,
.cp_iptxt.ef ~ .focus_line {
	left: 0;
	width: 100%;
	transition: 0.4s;
}