.about_title{
	border-bottom: 4px solid #489afe;
	display: inline-block;
	font-size: 26px;
	position: relative;
	padding-bottom: 5px;
}
.about_title1{
	border: none;
}
.about_title::after{
	position: absolute;
	content: '';
	width: 70%;
	height: 4px;
	background: #5175fb;
	z-index: 1;
	left: 30%;
	bottom: -4px;
}
.about_title1::after{
	position: absolute;
	content: '';
	width: 30%;
	height: 4px;
	background: #6faffe;
	z-index: 1;
	left: 0;
	bottom: 0;
}