@charset "UTF-8";
/* 基础样式定义 */
@font-face {
  font-family: 'Source Han Sans CN';
  src: url("../fonts/NotoSans-Italic.woff2") format("woff2"), url("../fonts/NotoSans-Italic.woff") format("woff");
  font-weight: normal;
  font-style: italic; }
@font-face {
  font-family: 'Source Han Sans CN';
  src: url("../fonts/NotoSans-Regular.woff2") format("woff2"), url("../fonts/NotoSans-Regular.woff") format("woff");
  font-weight: normal;
  font-style: normal; }
@font-face {
  font-family: 'Source Han Sans CN';
  src: url("../fonts/NotoSans-Bold.woff2") format("woff2"), url("../fonts/NotoSans-Bold.woff") format("woff");
  font-weight: bold;
  font-style: normal; }
@font-face {
  font-family: 'Source Han Sans CN';
  src: url("../fonts/NotoSans-BoldItalic.woff2") format("woff2"), url("../fonts/NotoSans-BoldItalic.woff") format("woff");
  font-weight: bold;
  font-style: italic; }
* {
  font-family: 'Avenir book','Source Han Sans CN','Microsoft YaHei'; }

body,
html,
ul,
li,
p,
h1,
h2,
h3,
h4,
h5 {
  margin: 0;
  padding: 0; }

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal; }

img {
  border: none;
  font-size: 0; }

a {
  color: #71777d;
  text-decoration: none; }

a:hover {
  text-decoration: none; }

ul,
li {
  list-style-type: none; }

body {
  margin: 0;
  padding: 0;
  border: 0;
  position: relative;
  color: #666; }

div {
  box-sizing: border-box; }

/*icon定义*/
.clearfix {
  *zoom: 1;
  /*overflow:hidden*/ }

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

h1,
h2,
h3,
h4,
h5 {
  text-align: center;
  font-weight: normal; }

input {
  border: none;
  outline: none; }

.fl {
  float: left; }

.fr {
  float: right; }

.text_c {
  text-align: center; }

.text_l {
  text-align: left; }

.text_r {
  text-align: right; }

.box_bor {
  box-sizing: border-box; }

.ital_t {
  font-style: italic !important; }

.none {
  display: none !important; }

.input_num_n input[type=number] {
  -moz-appearance: textfield; }

.input_num_n input[type=number]::-webkit-inner-spin-button,
.input_num_n input[type=number]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0; }

/* 禁止选中文本 */
.usn {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  -o-user-select: none;
  user-select: none; }

/* 浮动 */
.fl {
  float: left; }

.fr {
  float: right; }

.cf {
  zoom: 1; }

.cf:after {
  content: ".";
  display: block;
  clear: both;
  visibility: hidden;
  height: 0;
  overflow: hidden; }

/* 元素类型 */
.db {
  display: block; }

.dn {
  display: none; }

.di {
  display: inline; }

.dib {
  display: inline-block; }

.transparent {
  opacity: 0; }

/*文字排版、颜色*/
.f12 {
  font-size: 9px; }

.f13 {
  font-size: 9.75px; }

.f14 {
  font-size: 10.5px; }

.f15 {
  font-size: 11.25px; }

.f16 {
  font-size: 12px; }

.f17 {
  font-size: 12.75px; }

.f18 {
  font-size: 13.5px; }

.f19 {
  font-size: 14.25px; }

.f20 {
  font-size: 15px; }

.f21 {
  font-size: 15.75px; }

.f22 {
  font-size: 16.5px; }

.f23 {
  font-size: 17.25px; }

.f24 {
  font-size: 18px; }

.f25 {
  font-size: 18.75px; }

.f26 {
  font-size: 19.5px; }

.f28 {
  font-size: 21px; }

.f30 {
  font-size: 22.5px; }

.f36 {
  font-size: 27px; }

.f44 {
  font-size: 33px; }

.f48 {
  font-size: 36px; }

.f60 {
  font-size: 45px; }

.f70 {
  font-size: 52.5px; }

.f80 {
  font-size: 60px; }

.colfff {
  color: #fff; }

.col000 {
  color: #000; }

.col333 {
  color: #333; }

.col666 {
  color: #666; }

.col999 {
  color: #999; }

.fb {
  font-weight: bold; }

.fn {
  font-weight: normal; }

.tl {
  text-align: left; }

.tc {
  text-align: center; }

.tr {
  text-align: right; }

.unl {
  text-decoration: underline; }

.no_unl {
  text-decoration: none; }

.tj {
  text-align: justify;
  text-justify: inter-ideograph; }

/* 行 处理 */
.wn {
  /* 强制不换行 */
  word-wrap: normal;
  white-space: nowrap; }

.wb {
  /* 强制换行 */
  white-space: normal;
  word-wrap: break-word;
  word-break: break-all; }

.wp {
  /* 保持空白序列*/
  overflow: hidden;
  text-align: left;
  white-space: pre-wrap;
  word-wrap: break-word;
  word-break: break-all; }

.wes {
  /* 多出部分用省略号表示 , 用于一行 */
  overflow: hidden;
  word-wrap: normal;
  white-space: nowrap;
  text-overflow: ellipsis; }

.wes-2 {
  /* 适用于webkit内核和移动端 */
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden; }

.wes-3 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden; }

.wes-4 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden; }

/* 溢出样式 */
.ofh {
  overflow: hidden; }

.ofs {
  overflow: scroll; }

.ofa {
  overflow: auto; }

.ofv {
  overflow: visible; }

/* 定位方式 */
.ps {
  position: static; }

.pr {
  position: relative;
  zoom: 1; }

.pa {
  position: absolute; }

.pf {
  position: fixed; }

/* 垂直对齐方式 */
.vt {
  vertical-align: top; }

.vm {
  vertical-align: middle; }

.vb {
  vertical-align: bottom; }

/* 鼠标样式 */
.csd {
  cursor: default; }

.csp {
  cursor: pointer; }

.csh {
  cursor: help; }

.csm {
  cursor: move; }

/* flex布局 */
.df-sb {
  display: flex;
  align-items: center;
  justify-content: space-between; }

.df-sa {
  display: flex;
  align-items: center;
  justify-content: space-around; }

/* 垂直居中 */
.df-c {
  display: flex;
  align-items: center;
  justify-content: center; }

.tb-c {
  text-align: center;
  display: table-cell;
  vertical-align: middle; }

.ts-c {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%); }

.ts-mc {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  margin: auto; }

/* 辅助 */
.mask-fixed-wrapper {
  width: 100%;
  height: 100%;
  position: fixed;
  left: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.65);
  z-index: 999; }

.bg-cover {
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center; }

.bg-cover-all {
  background-size: 100% 100%;
  background-repeat: no-repeat;
  background-position: center center; }

.mt2 {
  margin-top: 1.5px; }

.mt4 {
  margin-top: 3px; }

.mt6 {
  margin-top: 4.5px; }

.mt8 {
  margin-top: 6px; }

.mt10 {
  margin-top: 7.5px; }

.mt12 {
  margin-top: 9px; }

.mt14 {
  margin-top: 10.5px; }

.mt16 {
  margin-top: 12px; }

.mt18 {
  margin-top: 13.5px; }

.mt20 {
  margin-top: 15px; }

.mt30 {
  margin-top: 22.5px; }

.mt36 {
  margin-top: 27px; }

.mt50 {
  margin-top: 37.5px; }

.mr2 {
  margin-right: 1.5px; }

.mr4 {
  margin-right: 3px; }

.mr6 {
  margin-right: 4.5px; }

.mr8 {
  margin-right: 6px; }

.mr10 {
  margin-right: 7.5px; }

.mr12 {
  margin-right: 9px; }

.mr14 {
  margin-right: 10.5px; }

.mr16 {
  margin-right: 12px; }

.mr18 {
  margin-right: 13.5px; }

.mr20 {
  margin-right: 15px; }

.ml2 {
  margin-left: 1.5px; }

.ml4 {
  margin-left: 3px; }

.ml6 {
  margin-left: 4.5px; }

.ml8 {
  margin-left: 6px; }

.ml10 {
  margin-left: 7.5px; }

.ml12 {
  margin-left: 9px; }

.ml14 {
  margin-left: 10.5px; }

.ml16 {
  margin-left: 12px; }

.ml18 {
  margin-left: 13.5px; }

.ml20 {
  margin-left: 15px; }

.mb2 {
  margin-bottom: 1.5px; }

.mb4 {
  margin-bottom: 3px; }

.mb6 {
  margin-bottom: 4.5px; }

.mb8 {
  margin-bottom: 6px; }

.mb10 {
  margin-bottom: 7.5px; }

.mb12 {
  margin-bottom: 9px; }

.mb14 {
  margin-bottom: 10.5px; }

.mb16 {
  margin-bottom: 12px; }

.mb18 {
  margin-bottom: 13.5px; }

.mb20 {
  margin-bottom: 15px; }

/*# sourceMappingURL=base.css.map */