body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, button, input, textarea, th, td {margin: 0;padding: 0}
body {font-size: 12px;font-style: normal;font-family:-apple-system,"Helvetica Neue",Helvetica,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",SimSun,"Segoe UI",Roboto,sans-serif;}
small {font-size: 12px}
h1 {font-size: 18px}
h2 {font-size: 16px}
h3 {font-size: 14px}
h4, h5, h6 {font-size: 100%}
ul, ol {list-style: none}
a {text-decoration: none;background-color: transparent}
a:hover, a:active {outline-width: 0;text-decoration: none}
table {border-collapse: collapse;border-spacing: 0}
hr {border: 0;height: 1px}
img {border-style: none}
img:not([src]) {display: none}
svg:not(:root) {overflow: hidden}
html {-webkit-touch-callout: none;-webkit-text-size-adjust: 100%}
input, textarea, button, a {-webkit-tap-highlight-color: rgba(0, 0, 0, 0)}
article, aside, details, figcaption, figure, footer, header, main, menu, nav, section, summary {display: block}
audio, canvas, progress, video {display: inline-block}
audio:not([controls]), video:not([controls]) {display: none;height: 0}
progress {vertical-align: baseline}
mark {background-color: #ff0;color: #000}
sub, sup {position: relative;font-size: 75%;line-height: 0;vertical-align: baseline}
sub {bottom: -0.25em}sup {top: -0.5em}
button, input, select, textarea {font-size: 100%;outline: 0}
button, input {overflow: visible}
button, select {text-transform: none}
textarea {overflow: auto}
button, html [type="button"], [type="reset"], [type="submit"] {-webkit-appearance: button}
button::-moz-focus-inner, [type="button"]::-moz-focus-inner, [type="reset"]::-moz-focus-inner, [type="submit"]::-moz-focus-inner {border-style: none;padding: 0}button:-moz-focusring, [type="button"]:-moz-focusring, [type="reset"]:-moz-focusring, [type="submit"]:-moz-focusring {outline: 1px dotted ButtonText}
[type="checkbox"], [type="radio"] {box-sizing: border-box;padding: 0}
[type="number"]::-webkit-inner-spin-button, [type="number"]::-webkit-outer-spin-button {height: auto}[type="search"] {-webkit-appearance: textfield;outline-offset: -2px}
[type="search"]::-webkit-search-cancel-button, [type="search"]::-webkit-search-decoration {-webkit-appearance: none}::-webkit-input-placeholder {color: inherit;opacity: .54}
::-webkit-file-upload-button {-webkit-appearance: button;font: inherit}
.clear:after {display: block;height: 0;content: "";clear: both;visibility:hidden;}.fl{float: left;}.fr{float: right;
}