@media only screen and (max-width: 600px){
    .content{
        flex-direction: row;
    }
}

/*themes*/
.header, .content{
    background-color: rgb(255,201,14);
}

html,body{
    margin: 0px;
    height: 100%;
    width: 100%;
}
body{
    display: flex;
    flex-direction: column;
    padding-top: 9px;
    box-sizing: border-box;
    overflow-y: auto;
    background-color: #fdfbd4;;
}
nav{
    width: 100%;
    height: 33px;
    border-top: 5px solid black;
    display: table;
}
nav a{
    display: table-cell;
    text-align: center;
    vertical-align: middle;
    border-right: 5px solid black;
    text-decoration: none;
    color: black;
    font-size: 16px;;
}
nav a:hover{
    text-decoration: underline;
}
nav a:last-child{
    border-right: 0px;
}
.container{
    width: 100%;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}
.container a{
    color: black;
}
.header{
    width: 100%;
    height: 78px;
    border: 5px solid black;
    margin: 0px;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    align-items: center;
    font-style: italic;
    font-size: 42px;
}
marquee{
    width: 100%;
    height: 27px;
    border-bottom: 5px solid black;
    display: flex;
    justify-content: center;
    align-items: center;
}
.content{
    width: 100%;
    flex-grow: 1;
    display: flex;
}
.history, .writing, .extra{
    height: 100%;
    box-sizing: border-box;
}
.history{
    width: 18%;
    border-right: 5px solid black;
    padding: 11px;
}
.history a{
    font-weight: 900;
}
.writing{
    width: 67%;
    border-right: 5px solid black;
}
.extra{
    width: 15%;
}