.outer a {
    text-decoration: none;
    display: inline-block;
    padding: 18px 24px;
}

.outer a:hover {
    background-color: #245A8C;
	text-decoration: solid 4px;	
    color: #fff1ba;
}

.previous {
    background-color: #003060;
    color: white;
}

.next {
    background-color: #003060;
    color: white;
}

.round {
    border-radius: 50%;
}

.outer {
    text-align: center;
}