/* Reset CSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    height: 100%;
    font-family: Arial, "Microsoft YaHei", sans-serif;
    font-size: 14px;
    color: #333;
    line-height: 1.5;
}

ul, li {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    border: none;
    vertical-align: middle;
    max-width: 100%;
}

input, button, textarea, select {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    outline: none;
    border: none;
    background: none;
}

.clearfix:after {
    content: "";
    display: block;
    clear: both;
}

.clearfix {
    zoom: 1;
}