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

html, body {
    width: 100%;
    height: 100%;
    font-size: 14px;
    font-family: "Microsoft YaHei", 微软雅黑, Slack-Lato, appleLogo, sans-serif;
}

body, dl, dd, h1, h2, h3, h4, h5, h6, p, form {
    margin: 0;
}

ol, ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

textarea {
    margin: 0;
}

td {
    padding: 0;
}

img {
    border: none;
}

a {
    text-decoration: none;
}

table {
    border-collapse: collapse;
}

th, td, input {
    padding: 0
}

input {
    font-family: Arial, sans-serif;
    font-size: 12px;
}

.clearfix {
    *zoom: 1;
}

.clearfix:after {
    display: block;
    overflow: hidden;
    clear: both;
    height: 0;
    visibility: hidden;
    content: ".";
}