body{
    font-family: sans-serif;
    height: 100vh;
    display: flex;
    flex-direction: column;
}
header{
    background-color: black;
    height: 60px;
    flex-shrink: 0;
}
nav{
    background-color: rgb(13, 83, 203);
    height: 30px;
}
nav li{
    display: inline-block;
    list-style: none;
    height: 30px;
}
nav a{
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 10px 0 10px;
    color: white;
}
div#content{
    display: flex;
    flex: auto;
    flex-direction: row;
}
main {
    width: 70%;
    box-sizing: border-box;
    padding: 0 2px 0 2px;
    background-color: black;
}
aside {
    width: 30%;
    box-sizing: border-box;
    padding: 0 10px 0 10px;
    background-color: darkgray;
    color: black;
}
footer {
    background-color: black;
    color: cyan;
    font-size: 85%;
    flex-shrink: 0;
}
h1 {
    color: rgb(79, 144, 255);
    font-size: 140%;
    margin-bottom: 20px;
    line-height: 280%;
}
p {
    margin-bottom: 12px;
    color: rgb(79, 144, 255);
}

#h1aside{
    color: black;
}


#menu-button {
        display: none;
}


@media all and (max-width: 800px){
    header {
        height:44px;
    }

    div#content {
        display: block;
    }

    main, aside {
        width: 100%;
    }

    #menu-button {
        display: block;
        position: absolute;
        top:0;
        right:0;
        height: 44px;
        text-align: center;
        line-height: 44px;
        color:cyan;
    }
    #menu-button:hover {
        cursor: pointer;
    }

    nav { 
        height: auto;
        display: none;
    }
    
    nav li {
        display: block;
    }

    nav.open {
        display: block;
    }
}