@font-face {
    font-family: 字酷堂清楷体;
    src: url(字酷堂清楷体.ttf);
}

.navbar {
    padding: .1rem;
}

.col-4 {
    padding: 1px;
}
html, body {
    height: 100%;
}
.fill-height {
    min-height: 100%;
    height:auto !important; /* cross-browser */
    height: 100%; /* cross-browser */
}
body{
    /* padding-top: 45px; */
    font-family: MonacoB, Source Code Pro, Arial, sans-serif;
}