body,
ul,
li,
p,
h1,
h2,
h3,
h4,
h5,
h6,
form,
fieldset,
img,
div,
dl,
dt,
dd {
    margin: 0;
    padding: 0;
}

body {
    font-size: 12px;
    font-family: Microsoft Yahei, Helvetica, sans-serif
}

img {
    border: none;
}

li {
    list-style: none;
}

input,
select,
textarea {
    outline: none;
}

textarea {
    resize: none;
}

a {
    text-decoration: none;
}