html{
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
    height: 100%;
}
body{
    margin: 0;
    font-size: 16px;
    font-family: "微软雅黑",  Arial, sans-serif;
    color: #333;
    background-color: #fff;
}
article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, section,summary{
    display: block;
}
audio, canvas, progress, video {
    display: inline-block;
}
audio:not([controls]) {
    display: none;
    height: 0;
}
progress{
    vertical-align: baseline;
}
[hidden], template{
    display: none;
}
a{
    background: transparent;
    text-decoration: none !important;
    color: #08c;
}
a:active{
    outline: 0;
}
abbr[title]{
    border-bottom: 1px dotted;
}
b, strong{
    font-weight: bold;
}
dfn{
    font-style: italic;
}
mark{
    background: #ff0; color: #000;
}
small{
    font-size: 80%;
}
sub, sup{
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
}
sup{
    top: -0.5em;
}
sub{
    bottom: -0.25em;
}
img{
    /* max-width: 100%; */
    border: 0;
    vertical-align: middle;
}
svg:not(:root){
    overflow: hidden;
}
pre{
    overflow: auto;
    white-space: pre;
    white-space: pre-wrap;
    word-wrap: break-word;
}
code, kbd, pre, samp{
    font-family: monospace, monospace;
    font-size: 1em;
}
button, input, optgroup, select, textarea{
    color: inherit;
    font: inherit;
    margin: 0;
    vertical-align: middle;
}
button, input, select{
    overflow: visible;
}
button, select{
    text-transform: none;
}
button, html input[type="button"], input[type="reset"], input[type="submit"] {
    -webkit-appearance: button;
    cursor: pointer;
}
[disabled]{
    cursor: default;
}
button::-moz-focus-inner, input::-moz-focus-inner{
    border: 0;
    padding: 0;
}
input{
    line-height: normal;
}
input[type="checkbox"], input[type="radio"]{
    box-sizing: border-box;
    padding: 0;
}
input[type="number"]::-webkit-inner-spin-button, input[type="number"]::-webkit-outer-spin-button{
    height: auto;
}
input[type="search"]{
    -webkit-appearance: textfield;
    box-sizing: border-box;
}
input[type="search"]::-webkit-search-cancel-button, input[type="search"]::-webkit-search-decoration{
    -webkit-appearance: none;
}
fieldset{
    border: 1px solid #c0c0c0;
    margin: 0 2px;
    padding: 0.35em 0.625em 0.75em;
}
legend{
    border: 0;
    padding: 0;
}
textarea{
    overflow: auto;
    resize: vertical;
    vertical-align: top;
}
optgroup{
    font-weight: bold;
}
input, select, textarea{
    outline: 0;
}
textarea, input{
    -webkit-user-modify: read-write-plaintext-only;
}
input::-ms-clear, input::-ms-reveal{
    display: none;
}
input::-moz-placeholder, textarea::-moz-placeholder{
    color: #999;
}
input:-ms-input-placeholder, textarea:-ms-input-placeholder{
    color: #999;
}
input::-webkit-input-placeholder, textarea::-webkit-input-placeholder{
    color: #999;
}
.placeholder{
    color: #999;
}
table{
    border-collapse: collapse;
    border-spacing: 0;
}
td, th{
    padding: 0;
}
h1, h2, h3, h4, h5, h6, p, figure, form, blockquote{
    margin: 0;
}
ul, li, dl, dd{
    margin: 0; padding: 0;
}
ul{
    list-style: none outside none;
}
h1, h2, h3{
    line-height: 2;
    font-weight: normal;
}
h1{
    font-size: 18px;
}
h2{
    font-size: 16px;
}
h3{
    font-size: 14px;
}
i{
    font-style: normal;
}
*{
    box-sizing: border-box;
}
.clearfix::before, .clearfix::after {
    content: "";
    display: table;
}
.clearfix::after {
    clear: both;
}