* {
    margin: 0;
    padding: 0;
    font-family: "microsoft yahei";
    box-sizing: border-box;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
  }
  
  a {
    -webkit-tap-highlight-color: transparent;
    text-decoration: none;
    display: inline-block;
    color: #000000;
  }
  
  input,
  textarea {
    outline: 0;
    border: none;
    background: transparent;
  }
  
  .fl {
    float: left;
  }
  
  .fr {
    float: right;
  }
  
  .radius-circle {
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
  }
  
  ul,
  ol {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  .text-ellipsis1 {
    display: -webkit-box;
    text-overflow: ellipsis;
    overflow: hidden;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
  }
  
  .text-ellipsis2 {
    display: -webkit-box;
    text-overflow: ellipsis;
    overflow: hidden;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }
  
  .text-ellipsis3 {
    display: -webkit-box;
    text-overflow: ellipsis;
    overflow: hidden;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
  }
  
  .coverImg {
    -o-object-fit: cover;
    object-fit: cover;
    -o-object-position: center;
    object-position: center;
  }
  
  .clearfix::before,
  .clearfix::after {
    content: "";
    display: table;
    clear: both;
  }