#auto{
    width:60%;
    margin:auto;
    background:rgb(96, 156, 234);
    color:#fff;
    font-weight:600;
    text-align: center;
    height:30px;
    line-height: 30px;
}
body{
  font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif
}
* {
    margin: 0;
    padding: 0;
  }
  
  .vertical_middle {
    vertical-align: middle;
  }
  
  .vertical_top {
    vertical-align: top;
  }
  
  .cursor {
    cursor: pointer;
  }
  
  a {
    text-decoration: none;
    color: #4b4b4b;
  }
  
  .wrop {
    flex-wrap: wrap;
  }
  
  .back_white {
    background: #fff;
  }
  
  .white {
    color: #fff
  }
  
  html {
    font-size: 10px;
  }
  
  .margin_auto {
    margin: auto;
  }
  
  .padding_right_1 {
    padding-right: 10px;
  }
  
  .padding_left_1 {
    padding-left: 1rem;
  }
  
  .padding_left_20 {
    padding-left: 20px;
  }
  
  .padding_top_20 {
    padding-top: 2rem;
  }
  
  .padding_top_30 {
    padding-top: 3rem;
  }
  
  .padding_top_70 {
    padding-top: 7rem;
  }
  
  .padding_1 {
    padding: 1rem;
  }
  
  .padding_bottom_harf {
    padding-bottom: .5rem;
  }
  
  .padding_bottom_20 {
    padding-bottom: 2rem;
  }
  
  .padding_bottom_30 {
    padding-bottom: 3rem;
  }
  
  .wsnp {
    white-space: nowrap;
  }
  
  .align_baseline {
    align-items: baseline
  }
  
  .iconfont {
    font-size: none;
  }
  
  .margin_top_10 {
    margin-top: 10px;
  }
  
  .margin_top_20 {
    margin-top: 2rem;
  }
  
  .margin_top_3 {
    margin-top: 3rem;
  }
  
  .margin_top_4 {
    margin-top: 4rem;
  }
  
  .margin-bottom-2 {
    margin-top: 2rem;
  }
  
  .width_100 {
    width: 100%;
  }
  
  .width_90 {
    width: 90%;
  }
  
  .width_80 {
    width: 80%;
  }
  
  .width_60 {
    width: 60%;
  }
  
  .width_49 {
    width: 49%;
  }
  
  .width_48 {
    width: 48%;
  }
  
  .width_47 {
    width: 47%;
  }
  
  .width_50 {
    width: 50%;
  }
  
  .width_45 {
    width: 45%;
  }
  
  .width_40 {
    width: 40%;
  }
  
  .width_30 {
    width: 30%;
  }
  
  .width_25 {
    width: 25%;
  }
  
  .z_index100 {
    z-index: 100;
  }
  
  .width_15 {
    width: 15%;
  }
  
  .height_100 {
    height: 100%;
  }
  
  .font_size_4 {
    font-size: 0.8rem;
  }
  
  .display_none {
    display: none;
  }
  
  .display_inline_block {
    display: inline-block;
  }
  
  .display_flex {
    display: flex;
  }
  
  .display_block {
    display: block;
  }
  
  .flex_row {
    flex-direction: row;
  }
  
  .flex_align_stretch {
    align-items: stretch
  }
  
  .flex_column {
    flex-direction: column;
  }
  
  .flex_1 {
    flex: 1;
  }
  
  .flex_2 {
    flex: 2
  }
  
  .flex_item_full {
    align-items: stretch;
  }
  
  .flex_align_end {
    align-items: flex-end
  }
  
  .flex_align_center {
    align-items: center;
  }
  
  .font_size_1 {
    font-size: 1rem
  }
  
  .font_size_2 {
    font-size: 1.2rem
  }
  
  .font_size_3 {
    font-size: 1.3rem
  }
  
  .font_size_4 {
    font-size: 1.4rem
  }
  
  .font_size_5 {
    font-size: 1.5rem
  }
  
  .font_size_6 {
    font-size: 1.6rem
  }
  
  .font_size_7 {
    font-size: 1.7rem
  }
  
  .font_size_8 {
    font-size: 1.8rem
  }
  
  .font_size_9 {
    font-size: 1.9rem
  }
  
  .font_size_20 {
    font-size: 2rem
  }
  
  .font_size_21 {
    font-size: 2.1rem
  }
  
  .font_size_30 {
    font-size: 3rem
  }
  
  .font_size_36 {
    font-size: 3.6rem;
  }
  
  .font_size_40 {
    font-size: 4rem
  }
  
  .font_size_60 {
    font-size: 6rem
  }
  
  .flex_jusify_space {
    justify-content: space-between;
  }
  
  .text_right {
    text-align: right;
  }
  
  .text_center {
    text-align: center;
  }
  
  .box_szing {
    box-sizing: border-box
  }
  
  .margin_left_1 {
    margin-left: 0.1rem;
  }
  
  .margin_left_2 {
    margin-left: 0.2rem;
  }
  
  .margin_left_3 {
    margin-left: 0.3rem;
  }
  
  .margin_left_4 {
    margin-left: 0.4rem;
  }
  
  .margin_left_5 {
    margin-left: 0.5rem;
  }
  
  .margin_left_14 {
    margin-left: 1.4rem;
  }
  
  .margin_left_15 {
    margin-left: 1.5rem;
  }
  
  .margin_left_16 {
    margin-left: 1.6rem;
  }
  
  .margin_left_17 {
    margin-left: 1.7rem;
  }
  
  .margin_left_18 {
    margin-left: 1.8rem;
  }
  
  .margin_left_20 {
    margin-left: 2rem;
  }
  
  .margin_left_22 {
    margin-left: 2.2rem;
  }
  
  .margin_left_28 {
    margin-left: 2.8rem;
  }
  
  .margin_left_38 {
    margin-left: 3.8rem;
  }
  
  .flex_end {
    justify-content: flex-end;
  }
  
  .flex_center {
    justify-content: center;
  }
  
  .margin_right_20 {
    margin-right: 2rem;
  }
  
  .margin_top_1 {
    margin-top: 1rem
  }
  
  .margin_bottom_1 {
    margin-bottom: 1rem
  }
  
  .margin_bottom_15 {
    margin-bottom: 1.5rem
  }
  
  .margin_bottom_2 {
    margin-bottom: 2rem
  }
  
  .margin_bottom_3 {
    margin-bottom: 3rem
  }
  
  .margin_bottom_4 {
    margin-bottom: 4rem
  }
  
  .position_relative {
    position: relative
  }
  
  .overflow_scroll {
    overflow: scroll;
  }
  
  .overflow_hidden {
    overflow: hidden
  }
  
  .hoverdiv {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
  }
  
  .position_absolute {
    position: absolute
  }
  
  .position_fixed {
    position: fixed;
  }
  
  .pcs {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 1002;
    transition: .4s;
    transform: translate(-50%, -50%);
  }
  
  .blur {
    background: inherit;
    -webkit-filter: blur(6px);
    -moz-filter: blur(6px);
    -ms-filter: blur(6px);
    -o-filter: blur(6px);
    filter: blur(6px);
    filter: progid:DXImageTransform.Microsoft.Blur(PixelRadius=15, MakeShadow=false);
  }
  
  .text_decoration_overlin {
    text-decoration: line-through;
  }
  
  .text_decoration_underline {
    text-decoration: underline;
  }
  
  .font_weight_200 {
    font-weight: 200;
  }
  
  .font_weight_400 {
    font-weight: 400;
  }
  
  .font_weight_600 {
    font-weight: 600;
  }
  
  .font_weight_800 {
    font-weight: 800;
  }
  
  .float_left {
    float: left;
  }
  
  .float_right {
    float: right;
  }
  
  .nscrol::-webkit-scrollbar {
    display: none
  }
  .text_left{
    text-align:left
  }
  /* 大于800的样式 */
  
  .media_wrop_800 {
    flex-wrap: nowrap;
  }
  
  .media_display_800 {
    display: inline-block;
  }
  
  .media_width_80_800 {
    width: 80%;
  }
  
  .media_flex_row_800 {
    flex-direction: row;
  }
  
  .media_width_20_800 {
    width: 20%;
  }
  
  .media_width_40_800 {
    width: 40%;
  }
  
  .media_height_300 {
    height: 700px;
  }
  
  /* 小于800 的尺寸 */
  
  @media screen and (max-width:800px) {
    .meidia_margin_top_3 {
      margin-top: 3px;
    }
    .media_screen_none {
      display: none;
    }
    .display_by_screen_800 {
      display: block;
    }
    .media_wrop_800 {
      flex-wrap: wrap;
    }
    .media_width_80_800 {
      width: 100%;
    }
    .el-dialog {
      width: 90%;
    }
    .media_flex_row_800 {
      flex-direction: column;
    }
    .media_width_20_800 {
      width: 100%;
    }
    .media_width_40_800 {
      width: 100%;
    }
    .media_height_300 {
      height: 300px;
    }
  }
  
  .table_text_center th,
  .table_text_center td {
    text-align: center;
  }
  
  .el-dialog {
    margin-bottom: 20px;
  }
  
  .el-dialog label.el-form-item__label {
    white-space: nowrap !important;
  }