* {
  box-sizing: border-box;
} 
html {
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
/* 清除默认内外边距 */
* {
  margin: 0;
  padding: 0;
} 
body {
  color: #000;
  background-color: #fff;
  font-size: 15px;
  font-family: 'Helvetica', 'Helvetica Neue', 'Verdana', 'sans-serif', 'Arial', 'Ubuntu',
    'PingFang SC', 'Microsoft YaHei';
  touch-action: manipulation;
  overflow: auto;
}
@media (min-width: 769px) {
  body {
    min-width: 1360px;
  } 
}
@media (max-width: 768px){
  .azt-kefu{
    transform: translateY(-20%);
  }
  .join_none{
    height: 3rem; 
    text-align: center;
    line-height:3rem;
    width: 100%;
  }
  .join_none img {
    width: 0.64rem;
    height: 0.7rem;
  }
}

a {
  color: inherit;
}

button {
  border: none;
  background: none;
}
input {
  border-radius: 0;
  border: 1px solid #eee;
  outline: none;
  -webkit-appearance: none;
}
input:focus,
button:focus {
  outline: none;
}

::selection {
  background-color: #333;
  color: #fff;
}

a {
  text-decoration: none;
}
a:hover,
a:focus {
  text-decoration: none;
}
a:focus {
  outline: 5px auto -webkit-focus-ring-color;
  outline-offset: -2px;
}
.block {
  display: block!important;
}
.hidden {
  display: none!important;
}
ul,
li {
  list-style: none;
}
.dash-line {
  border-bottom: 1px dashed #666;
}
.clearfix:after {
  content: '';
  display: block;
  clear: both;
}
.float-l {
  float: left;
}
.text-center {
  text-align: center;
}
.text-left {
  text-align: left;
}
.text-justify {
  text-align: justify;
}
.text-bold {
  font-weight: bold;
}
.pointer {
  cursor: pointer;
}
.mt-8 {
  margin-top: 8px;
}
.mt-10 {
  margin-top: 10px;
}
.mt-12 {
  margin-top: 12px;
}
.mt-15 {
  margin-top: 15px;
}
.mt-20 {
  margin-top: 20px;
}
.mt-26 {
  margin-top: 26px;
}
.mt-30 {
  margin-top: 30px;
}
.mt-40 {
  margin-top: 40px;
}
.mt-50 {
  margin-top: 50px;
}
.mt-60 {
  margin-top: 60px;
}
.mt-80 {
  margin-top: 80px;
}
.mr-80 {
  margin-right: 80px;
}
.mr-60 {
  margin-right: 60px;
}
.mr-36 {
  margin-right: 36px;
}
.mr-30 {
  margin-right: 30px;
}
.mr-20 {
  margin-right: 20px;
}
.mr-10 {
  margin-right: 10px;
}
.mr-5 {
  margin-right: 5px;
}
.ml-2 {
  margin-left: 2px;
}
.ml-20 {
  margin-left: 20px;
}
.ml-30 {
  margin-left: 30px;
}
.pl-20 {
  padding-left: 20px;
}
.pl-30 {
  padding-left: 30px;
}
.pl-60 {
  padding-left: 60px;
}
.pl-100 {
  padding-left: 100px;
}
.pr-30 {
  padding-right: 30px;
}
.pr-6 {
  padding-right: 6px;
}
.pt-20 {
  padding-bottom: 20px;
}
.mb-2 {
  margin-bottom: -2px;
}
.mb-5 {
  margin-bottom: 5px;
}
.mb-10 {
  margin-bottom: 10px;
}
.mb-12 {
  margin-bottom: 12px;
}
.mb-20 {
  margin-bottom: 20px;
}
.mb-30 {
  margin-bottom: 30px;
}
.mb-40 {
  margin-bottom: 40px;
}
.mb-50 {
  margin-bottom: 50px;
}
.mb-60 {
  margin-bottom: 60px;
}
.mb-80 {
  margin-bottom: 80px;
}
.bold {
  font-weight: bold;
}
.white {
  color: #fff;
}
.black {
  color: #000;
}
.gray {
  color: #666666;
}
.ccc {
  color: #ccc;
}
.red {
  color: #DE0522;
}
.text-color {
  color: #333;
}
.font-10 {
  font-size: 10px;
}
.font-16 {
  font-size: 16px;
}
.font-18 {
  font-size: 18px;
}
.font-20 {
  font-size: 20px;
}
.font-22 {
  font-size: 22px;
}
.font-12 {
  font-size: 12px;
}
.font-14 {
  font-size: 14px;
}
.font-24 {
  font-size: 24px;
}
.font-28 {
  font-size: 28px;
}
.font-30 {
  font-size: 30px;
}
.font-32 {
  font-size: 32px;
}
.font-34 {
  font-size: 34px;
}
.font-24 {
  font-size: 24px;
}
.font-40 {
  font-size: 40px;
}
.relative {
  position: relative;
}

.ls-1 {
  letter-spacing: 1px;
}

.flex {
  display: flex;
}
/* 
//纵向布局 */
.flex-col {
  flex-direction: column;
}
/* //横向翻转布局 */
.flex-row-r {
  flex-direction: row-reverse;
}
/*两边对齐弹性布局*/
.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
/*间隔相等弹性布局*/
.flex-around {
  display: flex;
  justify-content: space-around;
  align-items: center;
}
/* 水平flex */
.flex-crosswise {
  display: flex;
  justify-content: space-around;
}
.flex-sb {
  display: flex;
  justify-content: space-between;
}
.flex-sc {
  display: flex;
  justify-content: center;
}
.flex-ac {
  display: flex;
  align-items: center;
}
/*水平居中*/
.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}
/*弹性布局从头排*/
.flex-start {
  display: flex;
  justify-content: flex-start;
  align-items: center;
}
/*弹性布局从尾排*/
.flex-end {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
/*弹性布局项目缩放*/
.flex-grow {
  flex-grow: 1;
}
.flex-shrink {
  flex-shrink: 0;
}
/*弹性布局换行*/
.flex-wrap {
  flex-wrap: wrap;
}
/*弹性布局文字不换行，溢出显示...*/
.flex-1 {
  flex: 1;
  overflow: hidden;
}
/* //项目顶部对齐 */
.align-start {
  align-self: flex-start;
}
/* //项目尾部对齐 */
.align-end {
  align-self: flex-end;
}

.exceed-1 {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 1;
}
.exceed-2 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
  /* word-wrap: break-word; */
}
.dotRed {
  width: 6px;
  height: 6px;
  border-radius: 3px;
  display: inline-block;
  margin-right: 4px;
  background: #DE0522;
  margin-bottom: 1px;
}
.inline-block {
  display: inline-block;
}