.tydiv{
    max-width: 13rem;
    margin: auto;
    border: 2px solid #ddd;
    padding: 0.75rem 0;
    border-radius: 6px;
}
.night .tydiv{
    border: 2px solid #444;
    color: #aaa;
}
.tydiv h2{
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
}
.tydiv ul li{
    width: calc(100% / 2);
    float: left;
    text-align: right;
    padding-right: 0.5rem;
    height: 1.6rem;
    line-height: 1.6rem;
    font-size: 0.9rem;
}
.tydiv ul li:nth-child(2n){
    text-align: left;
    padding-left: 0.5rem;
    padding-right: 0rem;
}