body,ul,li,p,h1,h2,h3,h4,h5,h6 {
    margin: 0;
    padding: 0;
}

body {
    font-size: 14px;
    font-weight: normal;
    text-decoration: none;
    font-family: "微软雅黑";
    color: #222222;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

input, video {
    outline: none;
    border: none;
}

video::-webkit-media-controls-panel{
    background: none !important;
}

video::-webkit-media-controls-volume-control-container {
    display: none !important;
}