* {
    margin: 0;
    padding: 0;
}

html,
body {
    font-size: 14px;
}

ul li {
    list-style: none;
    float: left;
}

a {
    text-decoration: none;
    color: #333333;
}

.isHover {
    color: #ff9a02;
    border-bottom: 2px solid #ff9a02;
}