header {
    background: #cc0010;
    color: #fff;
    padding: 0.2rem 0.15rem;
    box-sizing: border-box;
    /* overflow: hidden; */
}

header h1 {
    font-weight: bold;
    font-size: 19px;
    display: inline-block;
    vertical-align: middle;
    margin: 0;
}

header i {
    display: block;
    font-size: 0.3rem !important;
    margin-left: 0.6rem;
    float: right;
}

nav {
    background: #000;
    box-sizing: border-box;
    display: none;
}

nav ul li {
    width: 100%;
    line-height: 0.4rem;
    font-size: 0.14rem;
}

nav ul li a {
    color: #fff;
    display: inline-block;
    width: 100%;
    height: 100%;
    padding: 0 0.15rem;
    box-sizing: border-box;
    font-size: 0.14rem;
}

.isActive {
    /* background:#000; */
}