/*样式统一*/
html {
  line-height: 1.15;
  -ms-text-size-adjust: 100%; 
  -webkit-text-size-adjust: 100%; 
}
body {
  margin: 0;
  overflow-x: hidden;
}
article,
aside,
footer,
header,
nav,
section {
  display: block;
}
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}
figcaption,
figure,
main {
  display: block;
}
figure {
  margin: 1em 40px;
}
hr {
  box-sizing: content-box; 
  height: 0; 
  overflow: visible; 
}
pre {
  font-family: monospace, monospace; 
  font-size: 1em; 
}
a {
  background-color: transparent; 
  -webkit-text-decoration-skip: objects; 
}
abbr[title] {
  border-bottom: none; 
  text-decoration: underline; 
  text-decoration: underline dotted; 
}
b,
strong {
  font-weight: inherit;
}
b,
strong {
  font-weight: bolder;
}
code,
kbd,
samp {
  font-family: monospace, monospace;
  font-size: 1em; 
}
dfn {
  font-style: italic;
}
mark {
  background-color: #ff0;
  color: #000;
}
small {
  font-size: 80%;
}
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sub {
  bottom: -0.25em;
}
sup {
  top: -0.5em;
}
audio,
video {
  display: inline-block;
}
audio:not([controls]) {
  display: none;
  height: 0;
}
img {
  border-style: none;
}
svg:not(:root) {
  overflow: hidden;
}
button,
input,
optgroup,
select,
textarea {
  font-family: sans-serif;
  font-size: 100%;
  line-height: 1.15;
  margin: 0; 
}
button,
input {
  overflow: visible;
}
button,
select { 
  text-transform: none;
}
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;
}
fieldset {
  padding: 0.35em 0.75em 0.625em;
}
legend {
  box-sizing: border-box;
  color: inherit;
  display: table; 
  max-width: 100%; 
  padding: 0; 
  white-space: normal; 
}
progress {
  display: inline-block; 
  vertical-align: baseline;
}
textarea {
  overflow: auto;
}
[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-file-upload-button {
  -webkit-appearance: button;
  font: inherit; 
}
details,
menu {
  display: block;
}
summary {
  display: list-item;
}
canvas {
  display: inline-block;
}
template {
  display: none;
}
[hidden] {
  display: none;
}
a{text-decoration: none}
input{outline: none}
textarea{outline: none;resize:none;vertical-align: top;}
ul,ol{list-style: none}
*{margin:0 ;padding:0;font-family: "微软雅黑";box-sizing: border-box;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;-o-box-sizing:border-box;}
/*公共样式、*/
.wrap:after{content: "";display: block;height:0;clear:both;visibility: hidden;}
.f12{font-size: 12px;}
.f13{font-size: 13px;}
.f14{font-size: 14px;}
.f16{font-size: 16px;}
.f20{font-size: 20px;}
.bold{font-weight: bold;}
.fc3{color:#333 !important;}
.mr30{margin-right: 30px !important;}
.mb50{margin-bottom:50px !important;}
.mb29{margin-bottom: 29px !important;}
.mb15{margin-bottom: 15px !important;}
.mb5{margin-bottom: 5px !important;}
.fn{font-weight: normal;}
.t2{text-indent: 2em}
.ln150{line-height: 150%}
.ln180{line-height: 180%;}
.ln200{line-height: 200%}
.mr20{margin-right: 20px;}
.mr0{margin-right: 0 !important;}
.fl{float: left;}
.fr{float: right;}
.left{float: left;}
.right{float: right;}
.clear{clear:both;}
.pr{position: relative;}
.pa{position: absolute;}
.none{display: none}
.block{display: block}
.hidden{overflow:hidden;}
.center{width:1200px;margin:0 auto;}
.public-slide-left{width:260px;}
.public-section-right{width:915px;}
.sright{   
   width: 0;
    height: 0;
    border-top: 5px solid transparent;
    border-left: 5px solid #afafaf;
    border-bottom: 5px solid transparent;display: inline-block;}
a{color:black;}
a:hover{color:#143580}