/*页面重置样式*/
*{
    margin: 0;
    padding: 0;
  }
  *:not(input,textarea) {
    -webkit-user-select: none!important;
    -webkit-tap-highlight-color: rgba(200, 200, 200, 0);
  }
  html,
  body {
    margin: 0 auto;
    font-size: 12px;
  }
  body{
    position: relative;
    margin: 0 auto;
  
  }
  img {
    border: none;
    border: 0;
    vertical-align: top;
  }
  ol,
  ul,
  li {
    list-style: none;
  }
  body,
  div,
  h1,
  h2,
  h3,
  h4,
  h5,
  h6,
  span,
  a,
  em,
  i {
    font-size: 100%;
    font-weight: normal;
  }
  button {
    border: none;
    outline: none;
    border-radius: initial;
    margin: 0;
    padding: 0;
    background: transparent;
  }
  a {
    color: #333;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-tap-highlight-color: transparent;
    outline: none;
    background: none;
    text-decoration: none;
  }
  a:focus {
    -webkit-tap-highlight-color: transparent!important;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    /* outline: none;
    background: none;
    text-decoration: none; */
  }
  i,
  em {
    font-style: normal;
  }
  select::-ms-expand {
    display: none;
  }
  /* 去除Chrome等浏览器文本框默认发光边框 */
  input:focus,
  textarea:focus {
    outline: none;
  }
  /* 禁止多行文本框textarea拖拽 */
  textarea {
    resize: none;
  }
  /*全部英文字符下自动换行*/
  p {
    word-break: break-all;
  }
  
  /* 禁止长按链接与图片弹出复制图片菜单 */
  a,
  img {
    -webkit-touch-callout: none;
  }
  /*禁止长按复制*/
  /*在 iOS 上，输入框默认有内部阴影 清除输入框内阴影*/
  textarea {
    border: 0;
    /* 方法1 */
    -webkit-appearance: none;
    /* 方法2 */
  }
  /*弹性滑动*/
  .naative-auto {
    overflow: auto;
    /* auto | scroll */
    -webkit-overflow-scrolling: touch;
  }
  /*单行省略......*/
  .dwote {
    display: inline-block;
    white-space: nowrap;
    overflow: hidden;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
  }
  /*多行行省略......*/
  .dwwo-2 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }
  .dwwo-3 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }
  /*css修改placeholder的颜色*/
  ::-webkit-input-placeholder {
    color: #a3abb8;
  }
  :-moz-placeholder {
    color: #a3abb8;
  }
  ::-moz-placeholder {
    color: #a3abb8;
  }
  :-ms-input-placeholder {
    color: #a3abb8;
  }
  /**/
  /*浮动*/
  .float-left {
    float: left;
  }
  .float-right {
    float: right;
  }
  .clear-float::after,
  .clear-float::before {
    content: "\200B";
    display: block;
    height: 0;
    clear: both;
  }
  /*定位*/
  .relative {
    position: relative;
  }
  .absolute {
    position: absolute;
  }
  .text-center{
    text-align: center;
  }
  .bold{
    font-weight:700;
  }
  .close-bold{
    font-weight: normal!important;
  }