.clearfix {
  overflow: hidden;
  zoom: 1;
}
.clearfix:after {
  clear: both;
  content: "";
  display: block;
  width: 0;
  height: 0;
  visibility: hidden;
}
.idy-h1 {
  font-size: 22px;
}
.idy-h2 {
  font-size: 18px;
}
.idy-h3 {
  font-size: 14px;
}
.idy-color-primary {
  color: #feb800;
}
.idy-color-black {
  color: #000000;
}
.idy-color-gray55 {
  color: #555555;
}
.idy-color-gray66 {
  color: #666666;
}
.idy-color-gray99 {
  color: #999999;
}
.idy-color-white {
  color: #ffffff;
}
.idy-card-24 {
  padding: 24px;
  background: #ffffff;
}
.idy-card-16 {
  padding: 16px;
  background: #ffffff;
}
.idy-img-150 {
  width: 150px;
  height: 150px;
  position: relative;
}
.idy-img-72 {
  width: 72px;
  height: 72px;
}
.idy-img-72-desc {
  width: 170px !important;
}
.idy-img-topic {
  width: 411px;
  height: 201px;
}
.idy-flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.idy-flex-item {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
.idy-model {
  display: hidden;
  z-index: 99;
  position: fixed;
  left: 50%;
  top: 50%;
  -webkit-transform: translateX(-50%) translateY(-50%);
          transform: translateX(-50%) translateY(-50%);
  background: #ffffff;
  border-radius: 12px;
}
.idy-mask {
  display: hidden;
  z-index: 98;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.32);
}
.idy-icon-close {
  z-index: 99;
  width: 46px;
  height: 46px;
  position: absolute;
  top: -23px;
  right: -23px;
}
.input {
  margin: 0 auto;
  font-size: 16px;
  color: #666666;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  background-color: #ffffff;
  -webkit-appearance: none;
  -moz-appearance: none;
  outline: 0;
  text-decoration: none;
  border: none;
}
.text-ellipsis {
  width: auto;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-wrap: normal;
}
.text-ellipsisLn {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.text-wrap {
  word-wrap: break-word;
  word-break: break-all;
}
.text-hyphens {
  word-wrap: break-word;
  -webkit-hyphens: auto;
  -ms-hyphens: auto;
      hyphens: auto;
}