html, body, h1, h2, h3, h4, h5, h6, ul, li, dl, dt, dd, form, input, button, textarea, a, img, i, strong, p {
    margin: 0;
    padding: 0;
}
body{
	font-family: 微软雅黑;
}
li {
    list-style: none;
}
a {
    text-decoration: none;
    color: inherit;
}
img {
    vertical-align: middle;
}
input, button, textarea {
    border: none;
    outline: none;
}
i {
    font-style: normal;
}