#main-content > div > div > div > div:first-child {
    max-width: 100%;
    flex-basis: 100%;
}

div#map {
    width: 70%;
    float: left;       
    height: 75vh;
}

div.controls {
    float: left;
    width: 30%;
    display: flex;
    flex-direction: column;
    height: 75vh;
    overflow: hidden;
}
    
div.controls nav ul {
    display: flex;
    flex-wrap: wrap;
    padding: 2px;
    width: 100%;
    margin: 0;
}

div.controls nav ul li {
    list-style-image: none;
    list-style-type: none;
    margin: 1px;
    flex-grow: 1;
    display: block;
    flex-basis: 49%;     
    background: none;
    padding: 0;
}

div.controls nav ul li button {
    border: #428bca solid 2px;
    color: #515151;
    font-weight: normal;
    font-size: 1rem;
    cursor: pointer;
    padding: 5px;
    display: block;
    background: #fff; 
    width: 100%;
    height: 100%;
    margin: 0;
    font-weight: bold;
}

div.controls nav ul li button.on {
    background: #428bca;
    color: #fff;
}

div.controls nav ul li button:hover,
div.controls nav ul li button:focus {
    border-width: 4px;
    padding: 3px;
}

div.controls section {
    display: none;
    padding: 0;
    flex: 1;
    overflow-y: auto;
    flex-direction: column;
    min-height: 10vh;
}

div.controls section ul {
    overflow-y: auto;
    margin: 0;

}

div.controls section ul li {
    list-style: none;
    margin: 0;
    padding: 0;
    background: none;
}

div.controls section h2 {
    text-align: center;
    margin: 15px 0 2px 0;
}

div.controls section ul li button {
    width: calc(100% - 10px);
    border: none;
    border-bottom: #428bca solid 2px;
    color: #515151;
    font-weight: bold;
    font-size: 1rem;
    cursor: pointer;
    padding: 8px;
    display: block;
    background: #fff;
    margin: 0 auto 0 auto;
    text-decoration: underline;
    min-height: 0;
}

div.controls section ul li button:hover,
div.controls section ul li button:focus {
    background: #cde0ff;
    background-clip: border-box;
}

div.controls section:first-of-type {
    display: flex;
}
    
div.mapcontainer {
    height: 75vh;
    display: flex;
}

div.controls > nav > ul > li {
    font-size: 1.3rem;    
}

div.controls > nav > ul {
    margin-bottom: 10px;
}

div.controls nav.type {
    display: none;
}

main > div {
    flex: 1 0 80%;
    max-width: 1200px;
}

main > div.related {
    flex: 1 0 calc(20% - 15px)
}

@media (max-width: 1050px), (max-height: 900px) {
    div .controls {
        clear: both;
        margin: 5px auto 0 auto;
        float: none;
        width: 95%;
        height: auto;
    } 
    div#map {
        width: 95%;
        float: none;
    }          
    div.controls nav ul li {           
        flex-basis: 30%;        
    }
}
@media (max-width: 600px) {
    div.controls nav ul li {
        flex-basis: 100%;        
    } 
}