body{
    background-color: #222;
    color: #eee;
    font-family: "Roboto", "Noto Sans TC", "Noto Sans KR", "Cascadia Code", sans-serif;
    margin-left: 10vw; margin-right: 10vw;
    margin-top: 5vh; margin-bottom: 5vh;
    font-size: 16px;
}

a{
    color: #4ea1d3;
    text-decoration: none;
}

code{
    color: #eee;
    font-family: "Cascadia Code", monospace;
    /* padding: 2px 4px; */
    border-radius: 4px;
}

.title{
    font-size: 2em;
    font-weight: bold;
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

.backbtn{
    position: fixed;
    top: 10px;
    left: 10px;
    background-color: #444;
    color: #eee;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
}

.backbtn:hover{
    background-color: #555;
}