.explanations {
    margin-left: 10px;
    margin-top: 30px;
}

.explanations .item {
    margin-bottom:10px;
}

.explanations a:link {
    text-decoration: underline;
    color: blue;
}
.explanations a:visited {
    text-decoration: underline;
    color: blue;
}
.explanations a:hover {
    text-decoration: underline;
    color: blue;
}
.explanations a:active {
    text-decoration: underline;
    color: blue;
}