@charset "utf-8";

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

a img,
img {
  -ms-interpolation-mode: bicubic
}

.img-responsive {
  max-width: 100%;
  height: auto
}

body {
  background: #f5f5f5;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.7em;
  text-align: justify;
}

/*IE下a:hover 背景闪烁*/

ul li {
  list-style: none;
}

/*HTML5 reset*/
header,
footer,
section,
aside,
details,
menu,
article,
section,
nav,
address,
hgroup,
figure,
figcaption,
legend {
  display: block;
  margin: 0;
  padding: 0
}

time {
  display: inline
}

audio,
canvas,
video {
  display: inline-block;
  *display: inline;
  *zoom: 1
}

audio:not([controls]) {
  display: none
}

legend {
  width: 100%;
  margin-bottom: 20px;
  font-size: 21px;
  line-height: 40px;
  border: 0;
  border-bottom: 1px solid #e5e5e5
}

legend small {
  font-size: 14px;
  color: #999
}

svg:not(:root) {
  overflow: hidden
}

fieldset {
  border-width: 0;
  padding: 0.35em 0.625em 0.75em;
  margin: 0 2px;
  border: 1px solid #c0c0c0
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  height: auto
}

input[type="search"] {
  -webkit-appearance: textfield;
  /* 1 */
  -moz-box-sizing: content-box;
  -webkit-box-sizing: content-box;
  /* 2 */
  box-sizing: content-box
}

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

/*
	Name:			style_clearfix
	Example:		class="clearfix|cl"
	Explain:		Clearfix（简写cl）避免因子元素浮动而导致的父元素高度缺失能问题
*/
.cl:after,
.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden
}

.cl,
.clearfix {
  zoom: 1
}

.width-100 {
  width: 100%;
}

.w-1200 {
  width: 1200px;
  margin: 0 auto;
}

.auto {
  margin: 0 auto;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.clear {
  clear: both;
}

/*2.1 响应式栅格系统*/
.row {
  box-sizing: border-box
}

/*[class^="col-"],[class*=" col-"]{box-sizing:border-box; float:left;min-height: 1px;position: relative}*/
.col-1 {
  width: 8.33333%
}

.col-2 {
  width: 16.66667%
}

.col-3 {
  width: 25%
}

.col-4 {
  width: 33.33333%
}

.col-5 {
  width: 41.66667%
}

.col-6 {
  width: 50%
}

.col-7 {
  width: 58.33333%
}

.col-8 {
  width: 66.66667%
}

.col-9 {
  width: 75%
}

.col-10 {
  width: 83.33333%
}

.col-11 {
  width: 91.66667%
}

.col-12 {
  width: 100%
}

/*局部模块平分*/
.col-1-1 {
  width: 100%
}

.col-2-1 {
  width: 50%
}

.col-3-1 {
  width: 33.333333%
}

.col-3-2 {
  width: 66.666667%
}

.col-4-1 {
  width: 25%
}

.col-4-4 {
  width: 20%
}

.col-4-2 {
  width: 28%
}

.col-4-5 {
  width: 35%
}

.col-4-3 {
  width: 75%
}

.col-5-1 {
  width: 20%
}

.col-5-2 {
  width: 40%
}

.col-5-3 {
  width: 60%
}

.col-6-5 {
  width: 72%
}

.col-5-4 {
  width: 80%
}

.col-5-5 {
  width: 90%
}

.col-5-9 {
  width: 95%
}


@media (max-width:767px) {

  .responsive [class^="col-"],
  .responsive [class*=" col-"] {
    float: none !important;
    width: auto !important
  }

  .responsive [class^="col-offset-"],
  .responsive [class*=" col-offset-"] {
    margin-left: 0px !important
  }
}

.duan {
  text-align: justify;
}

/*margin-top*/
.mt-4 {
  margin-top: 4px
}

.mt-5 {
  margin-top: 5px
}

.mt-10 {
  margin-top: 10px
}

.mt-15 {
  margin-top: 15px
}

.mt-20 {
  margin-top: 20px
}

.mt-25 {
  margin-top: 25px
}

.mt-30 {
  margin-top: 30px
}

.mt-35 {
  margin-top: 35px
}

.mt-40 {
  margin-top: 40px
}

.mt-50 {
  margin-top: 50px
}

/*margin-bottom*/
.mb-5 {
  margin-bottom: 5px
}

.mb-10 {
  margin-bottom: 10px
}

.mb-15 {
  margin-bottom: 15px
}

.mb-20 {
  margin-bottom: 20px
}

.mb-30 {
  margin-bottom: 30px
}

.mb-40 {
  margin-bottom: 40px
}

.mb-50 {
  margin-bottom: 50px
}

/*margin-left*/
.ml-5 {
  margin-left: 5px
}

.ml-10 {
  margin-left: 10px
}

.ml-15 {
  margin-left: 15px
}

.ml-20 {
  margin-left: 20px
}

.ml-30 {
  margin-left: 30px
}

.ml-40 {
  margin-left: 40px
}

.ml-50 {
  margin-left: 50px
}

.ml-60 {
  margin-left: 60px
}

.ml-70 {
  margin-left: 70px
}

.ml-80 {
  margin-left: 80px
}

.ml-90 {
  margin-left: 90px
}

.ml-100 {
  margin-left: 100px
}

/*margin-right*/
.mr-5 {
  margin-right: 5px
}

.mr-10 {
  margin-right: 10px
}

.mr-15 {
  margin-right: 15px
}

.mr-20 {
  margin-right: 20px
}

.mr-30 {
  margin-right: 30px
}

.mr-40 {
  margin-right: 40px
}

.mr-50 {
  margin-right: 50px
}

/*padding-bottom*/
.pb-2 {
  padding-bottom: 2px
}

.pb-5 {
  padding-bottom: 5px
}

.pb-10 {
  padding-bottom: 10px
}

.pb-20 {
  padding-bottom: 20px
}

.pb-30 {
  padding-bottom: 30px
}

.pb-50 {
  padding-bottom: 50px
}

/*padding-top*/
.pt-5 {
  padding-top: 5px
}

.pt-10 {
  padding-top: 10px
}

.pt-15 {
  padding-top: 15px
}

.pt-20 {
  padding-top: 20px
}

.pt-25 {
  padding-top: 25px
}

.pt-30 {
  padding-top: 30px
}

.pt-35 {
  padding-top: 35px
}

.pt-40 {
  padding-top: 40px
}

.pt-50 {
  padding-top: 50px
}

/*padding-left*/
.pl-5 {
  padding-left: 5px
}

.pl-10 {
  padding-left: 10px
}

.pl-20 {
  padding-left: 20px
}

.pl-30 {
  padding-left: 30px
}

.pl-40 {
  padding-left: 40px
}

.pl-45 {
  padding-left: 45px
}

.pl-50 {
  padding-left: 50px
}

.pl-55 {
  padding-left: 55px
}

.pl-60 {
  padding-left: 60px
}

.pl-65 {
  padding-left: 65px
}

.pl-70 {
  padding-left: 70px
}

.pl-75 {
  padding-left: 75px
}

.pl-85 {
  padding-left: 85px
}

.pl-100 {
  padding-left: 100px
}

/*padding-right*/
.pr-5 {
  padding-right: 5px
}

.pr-10 {
  padding-right: 10px
}

.pr-20 {
  padding-right: 20px
}

.pr-30 {
  padding-right: 30px
}

.pr-40 {
  padding-right: 40px
}

/*padding*/
.pd-5 {
  padding: 5px
}

.pd-10 {
  padding: 10px
}

.pd-15 {
  padding: 15px
}

.pd-20 {
  padding: 20px
}

.pd-30 {
  padding: 30px
}

.pd-40 {
  padding: 40px
}

.pd-45 {
  padding: 45px
}

/*font-size*/
.f-12 {
  font-size: 12px
}

.f-14 {
  font-size: 14px
}

.f-16 {
  font-size: 16px
}

.f-18 {
  font-size: 18px
}

.f-20 {
  font-size: 20px
}

.f-24 {
  font-size: 24px
}

.f-26 {
  font-size: 26px
}

.f-28 {
  font-size: 28px
}

.f-30 {
  font-size: 30px
}

.f-40 {
  font-size: 40px
}

.f-60 {
  font-size: 60px
}

.f-b {
  font-weight: bold;
}

/*font-weight*/
.f-w500 {
  font-weight: 500;
}

.f-b {
  font-weight: bold;
}

/*line-height*/
.lh-16 {
  line-height: 16px
}

.lh-18 {
  line-height: 18px
}

.lh-20 {
  line-height: 20px
}

.lh-22 {
  line-height: 22px
}

.lh-24 {
  line-height: 24px
}

.lh-26 {
  line-height: 26px
}

.lh-28 {
  line-height: 28px
}

.lh-30 {
  line-height: 30px
}

.lh-36 {
  line-height: 36px
}

.lh-40 {
  line-height: 40px
}

.lh-60 {
  line-height: 60px
}

.color_9 {
  color: #999999;
}

.color-6 {
  color: #666666;
}

.color-03 {
  color: #30303;
}

.color_white {
  color: #FFFFFF;
}

.color_zhu {
  color: #388ec9;
}

.color_red {
  color: #d81e1e
}

.color_3d {
  color: #6c6969;
}

.color_1 {
  color: #111111;
}

/*bg*/
.bg_white {
  background: #FFFFFF;
}

.bg_hui {
  background: #efefef;
}

.bg_public {
  background: #f5f5f5;
}


/*border_bottom*/
.border_bottom-1 {
  border-bottom: 1px solid #d9d4d4;
}

/* item5 */
.item5 {
  display: flex;
  flex-wrap: wrap;
}

.item5 .item {
  width: 18.4%;
  margin-right: 2%;
}

.item5 .item::nth-child(5n) {
  margin-right: 0;
}

.item5 .item::nth-child(n+6) {
  margin-top: 2%;
}