@media (min-width:992px){
    .gakken-nav ul {
    	display: table;
    	table-layout: fixed; 
    	width: 100%;
    }

    .gakken-nav ul li {
        text-align: center;
    	display: table-cell;
        box-sizing: border-box;
        border-left: 1px solid rgba(0,0,0,.1);
    }
    
    .gakken-nav ul li:hover {
        background: #a9dfbf;
    }

    .gakken-nav ul li:first-child {
        border-left: none;
    }
}

@media (max-width: 991.98px) {
    .gakken-nav-logo {
        width: 200px;
    }
}

.classpage-head-red {
    color: #f00;
}

.blackboard-message {
    border: solid 4px rgb(151, 91, 0);
    background-color: rgb(7, 63, 0);
    color: #fff;
    padding: 2em;
}

.links-button-01 {
    background-color: #d6eaf8  ;
    padding: 0.7em;
    font-size: 1.6em;
    margin-top: 0.2em;
    color:black;
}

.top-banner-img {
    width: 90%;
    margin-left: auto;
    margin-right: auto;
}