/* Overall document styles */
* {
    box-sizing: border-box;
}

.container {
    margin: 0px;
    padding: 0px;
    height: 100vh;
    background-color: darkgray;
}

div {
    float: left;
    clear: none;
}


/* Sidebar nav */
.menubar {
    display: inline-block;
    height: 100%;
    width: 15%;
    min-width: 80px;
    background-color: orange;
    text-align: center;
}

.button-style{
    text-align: center;
    width: 80%;
    font-size: 15pt;
    font-family: Helvetica;
    margin-top: 5%;
    border: 2px;
    margin-right: 5%;
    margin-left: 5%;
    margin-bottom: 5%;
    border-left: inset;
    border-color: #000000; 
    border-bottom: inset;
    }

/* Full-width heading */

.big-head {
    display: inline-block;
    width: 85%;
    text-align: center;
    font-family: Helvetica;
    font-size: 34pt;
    background-color: darkgray;
    padding: 0.8rem 0;
}

/* Content area */

.content-area {
    margin: auto;
    background-color: lightgrey;
    width: 85%;
    font-size: 20pt;
    text-align: left;
}

.description {
    padding: 15px 15px 30px;
    width: 100%;
}

.img-box {
    display: inline-block;
    width: 50%;
    margin: auto;
}
    
img {
    display: block;
    width: 75%;
    margin: auto;
}