:root{
    --color-research: #00486e;
}
body{
	font-size: 1rem;
}
.color-research{
    color: var(--color-research);
}
.background-research{
    background-color: var(--color-research);
}
.research-ul li a{
	color: #fff;
}
.research-ul li a:hover{
	color: var(--color-yellow);
}