.arc-research-content  .svg-box {
    overflow-x: auto;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: white;
    color: black;
    cursor: default;
    padding: 1rem 0;
  }
.arc-research-content {
    text-indent: -4rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
}
p.hua {
    display: none;
    text-align: center;
    color: #9e9e9e;
    font-size: 14px;
}
  .arc-research-content  svg {
    margin-top: 1rem;
    background-repeat: no-repeat !important;
    background-position: center !important;
  }
    .arc-research-content  svg .desc {
      opacity: 0.0;
      stroke: #b1cc41;
      stroke-width: 5;
      fill-opacity: 0.0;
      cursor: pointer;
      
    }
    .arc-research-content  svg .desc:hover {
      opacity: 1.0;
    }
 

  .tooltip-inner {
    background-color:#f7f7f7;
    padding: 0px;
    max-width: 400px;
    border: 3px solid;
    border-color: #b1cc41;
  }
  &.bs-tooltip-bottom .tooltip-arrow::before,
  &.bs-tooltip-auto[x-placement^=bottom] .tooltip-arrow::before {
    border-bottom-color: #b1cc41;
  } 

  &.bs-tooltip-top .tooltip-arrow::before,
  &.bs-tooltip-auto[x-placement^=top] .tooltip-arrow::before {
    border-top-color: #b1cc41;
  }

  &.bs-tooltip-start .tooltip-arrow::before,
  &.bs-tooltip-auto[x-placement^=left] .tooltip-arrow::before {
    border-left-color: #b1cc41;
  } 

  &.bs-tooltip-end .tooltip-arrow::before,
  &.bs-tooltip-auto[x-placement^=right] .tooltip-arrow::before {
    border-right-color: #b1cc41;
  } 
  .desc-content {
    font-size: 16px;
    text-align: left;
    margin: 10px;
    color: black;
  }

p.huadong {
display: none;
    text-align: center;
    color: #999;
}