common.css

body {
    font-family: Microsoft Yahei;
    font-size: 35px;
    font-weight: 100;
    color: #fbfdfe;
    text-align: center;
    background: #2a2a2a;
    padding: 50px;
}

@media screen and (max-width: 1000px) {
    body {
        font-size: 30px;
    }
}

@media screen and (max-width: 500px) {
    body {
        font-size: 25px;
    }
}

.title {
    overflow: hidden;
    height: 100px;
    line-height: 100px;
}

.title:after {
    content: '——';
    margin-left: 20px;
}

.title:before {
    content: '——';
    margin-right: 20px;
}

.subtitle {
    font-size: 12px;
    position: relative;
    top: -30px;
}

.subtitle a {
    color: #fff;
}

.note {
    text-align: left;
    margin-top: 50px;
    font-size: 14px;
    line-height: 1.5;
}

.note hr {
    border-color: #aaa;
}