/* 通用样式 */

* {
    margin: 0;
    padding: 0;
    list-style: none;
    box-sizing: border-box;
    outline: none !important;
}

html {
    font-size: 100px;
}

.box1200 {
    margin: 0 auto;
    width: 12rem;
}

body {
    background: #fff;
    font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
    box-sizing: border-box;
    font-size: 16px;
    text-rendering: optimizelegibility;
}

.forced-hide {
    display: none !important;
}

.hide {
    display: none;
}

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

img {
    border: 0;
}

a {
    text-decoration: none;
    color: #333;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

body,
dl,
dd,
ul,
ol,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
input,
textarea,
p,
hr,
thead,
tbody,
tfoot,
th,
td {
    margin: 0;
    padding: 0;
}

ul,
ol {
    list-style: none;
}

a {
    text-decoration: none;
}

html {
    -ms-text-size-adjust: none;
    -webkit-text-size-adjust: none;
    text-size-adjust: none;
}

body {
    line-height: 1.5;
    font-size: 14px;
}

body,
button,
input,
select,
textarea {
    font-family: 'helvetica neue', tahoma, 'hiragino sans gb', stheiti, 'wenquanyi micro hei', 5FAE8F6F96C59ED1, 5B8B4F53, sans-serif;
}

b,
strong {
    font-weight: bold;
}

i,
em {
    font-style: normal;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

table th,
table td {
    border: 1px solid #ddd;
    padding: 5px;
}

table th {
    font-weight: inherit;
    border-bottom-width: 2px;
    border-bottom-color: #ccc;
}

img {
    border: 0 none;
    max-width: 100%;
    vertical-align: top;
    height: auto;
}

button,
input,
select,
textarea {
    font-family: inherit;
    font-size: 100%;
    margin: 0;
    vertical-align: baseline;
}

button,
html input[type="button"],
input[type="reset"],
input[type="submit"] {
    -webkit-appearance: button;
    cursor: pointer;
}

button[disabled],
input[disabled] {
    cursor: default;
}

input[type="checkbox"],
input[type="radio"] {
    box-sizing: border-box;
    padding: 0;
}

input[type="search"] {
    -webkit-appearance: textfield;
    -moz-box-sizing: content-box;
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
}

input[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
}

input:focus {
    outline: none;
}

select[size],
select[multiple],
select[size][multiple] {
    border: 1px solid #AAA;
    padding: 0;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
    display: block;
}

audio,
canvas,
video,
progress {
    display: inline-block;
}

body {
    background: #fff;
}

input::-webkit-input-speech-button {
    display: none
}

button,
input,
textarea {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}


/*   通用样式*/