* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    list-style: none;
}

.nav {
    height: 40px;
    background-color: #333;
    box-shadow: 0 1px 2px #666;
}

.btli {
    float: left;
    width: 120px;
    line-height: 40px;
    text-align: center;
    margin-right: 2px;
}

.btli.wide {
    width: 140px;
    margin-right: 0;
}

.navlist a {
    color: #fff;
    display: block;
}

.navlist a:hover {
    background: #666;
}

.alantop_tb {
    line-height: 30px;
}

h1,
h2 {
    display: inline;
}