.header_menu .nav-link {
	color: #3eb5f1;
}
.header_menu .nav-item:hover, .header_menu .nav-link:hover {
	color: #3eb5f1;
}
.header_menu .navbar-nav .nav-item:hover {
    margin-left: 20px;
    border: 2px solid #3eb5f1;
    border-radius: 27px;
}