#contentArea{
    width: 900px;
    margin-right: auto;
    margin-left: auto;
    overflow: auto;
}
#title{
    width: 700px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 100px;
    text-align: center;
}
#title h1{
    font-family: 'NEXON Lv1 Gothic OTF Bold';
    font-size: 50px;
}
#date{
    text-align: center;
    font-family: 'NEXON Lv1 Gothic OTF';
    color: grey;
    padding: 20px;
}
#memo{
    margin-top: 20px;
}
#delwrite{
    float: right;
}

button{
    margin-top: 70px;
    background-color: black;
    border: none;
    border-radius: 5px;
    height: 40px;
    width: 100px;
    color: white;
    font-size: 16px;
    font-family: NEXON Lv1 Gothic OTF;
    transition-duration: .3s;
}
button:hover{
    background-color: rgba(0, 0, 0, 0.500);
}
button a{
    color: white;
}