html {
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%
}

body {
    margin: 0;
    padding: 0;
    background-color: #fff;
    -webkit-overflow-scrolling: touch;
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
    font-size: 14px;
    color: #000000;
}

img {
    border: 0;
    vertical-align: middle
}

button,
select {
    text-transform: none
}

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

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

input {
    line-height: normal;
    outline: none;
}

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

input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
    height: auto;
    -webkit-appearance: none
}

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

input[type=search]::-webkit-search-cancel-button,
input[type=search]::-webkit-search-decoration,
input[type=text] {
    -webkit-appearance: none;
}

legend {
    margin: 0;
    padding: 0;
}

textarea {
    overflow: auto;
    resize: vertical;
}

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

td,
th {
    padding: 0;
}

blockquote,
figure,
form,
h1,
h2,
h3,
h4,
h5,
h6,
p {
    margin: 0;
}

dd,
dl,
dt,
li,
ol,
ul {
    margin: 0;
    padding: 0;
}

ol,
ul {
    list-style: none outside none;
}

input::-moz-placeholder,
textarea::-moz-placeholder {
    font-size: 14px;
    color: #333;
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
    font-size: 14px;
    color: #333;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
    font-size: 14px;
    color: #333;
}

a {
    background: 0 0;
    -webkit-tap-highlight-color: rgba(255, 0, 0, 0);
    text-decoration: none
}

a:active {
    outline: 0;
}

* {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.tl {
    text-align: left;
}

.tr {
    text-align: right;
}

.tc {
    text-align: center;
}

.hide {
    display: none;
}

/* margin */
.mr40 {
    margin-right: 40px;
}

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

.clearfix {
    *height: 1%;
}

.wrapper {
    width: 100%;
    min-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}

.w {
    width: 1400px;
    margin: 0 auto;
}

.copyright {
    /* height: 47px; */
    font-size: 12px;
    color: #fff;
    background: #045aab;
    line-height: 24px;
    padding: 20px 0;
    text-align: center;
}

.copyright a {
    color: #fff;
    display: block;
}

.copyright img {
    vertical-align: middle;
}