.line {
	display: inline-block;
	color: #eee;
	text-decoration: none;
}
.line::after {
    content: '';
    display: block;
    width: 0;
    height: 2px;
    background: #eee;
    transition: width .3s;
}
.line:hover::after {
    width: 100%;
}

.nk-feature-title > a:hover span.title {
	color: #50cfde !important;
	transition: color .5s;
}