/* 重置样式 */
html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
u,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video,
input,
textarea,
button {
    margin: 0;
    padding: 0;
    border: 0;
    list-style: none;
    font-style: normal;
    text-decoration: none;
    vertical-align: baseline;
    box-sizing: border-box;
    font-family: Arial, Microsoft YaHei;
}

form,
label,
button,
input,
select,
option,
fieldset,
legend,
textarea {
    font-family: "Microsoft YaHei";
}

input {
    outline: none;
    border: none;
    overflow: visible;
}