#mainBody {
  background-color: #f58967;
}
#mainBody header {
  padding: 0.25rem;
  background-color: #ffffff;
}
#mainBody header > p {
  font-size: 0.36rem;
  font-family: "PingFangSC";
  color: #333333;
  line-height: 1.2;
  text-align: center;
}
#mainBody .content {
  background-color: #b47608 !important;
  background: url(../images/problem.jpg) no-repeat;
  background-size: 100% 100%;
  position: relative;
}
#mainBody .content .problem {
  border-radius: 50px;
  overflow: hidden;
  padding-left: 1rem;
  padding-right: 1rem;
}
#mainBody .content .problem .schedule .text {
  margin-bottom: 0.15rem;
}
#mainBody .content .problem .schedule .text .wenti {
  font-size: 0.24rem;
  font-family: "PingFangSC";
  color: #b47608;
  font-weight: bold;
  line-height: 1.2;
  text-align: left;
  margin-right: 0.1rem;
}
#mainBody .content .problem .schedule .text .Current {
  font-size: 0.24rem;
  font-family: "PingFangSC";
  color: #b47608;
  font-weight: bold;
  line-height: 1.2;
  text-align: left;
}
#mainBody .content .problem .schedule .text .segmentation {
  font-size: 0.25rem;
  font-family: "PingFangSC";
  color: #333333;
  line-height: 1.2;
  text-align: left;
}
#mainBody .content .problem .schedule .text .quantity {
  font-size: 0.2rem;
  font-family: "PingFangSC";
  color: #333333;
  line-height: 1.2;
  text-align: left;
}
#mainBody .content .problem .schedule .bar {
  height: 0.15rem;
  width: 100%;
  background-color: #e6e6e6;
  border-radius: 50px;
  overflow: hidden;
}
#mainBody .content .problem .schedule .bar::before {
  display: block;
  counter-reset: progress var(--precent);
  content: '';
  height: 0.15rem;
  width: calc(1% * var(--precent));
  color: #fff;
  background-color: #b47608;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  border-radius: 50px;
}
#mainBody .content .problem .topic {
  padding: 0.3rem 0;
}
#mainBody .content .problem .topic > p {
  font-size: 0.3rem;
  font-family: "PingFangSC";
  color: #333333;
  font-weight: bold;
  line-height: 1.2;
  text-align: left;
}
#mainBody .content .problem .Options > ul .back {
  margin-bottom: 0.2rem;
}
#mainBody .content .problem .Options > ul .back > p {
  font-size: 0.28rem;
  font-family: "PingFangSC";
  color: #333333;
  font-weight: bold;
  line-height: 1.2;
  background-color: #f5f5f5;
  border-radius: 1rem;
  padding-top: 0.2rem;
  padding-bottom: 0.2rem;
  text-align: center;
}
#mainBody .content .problem .Options > ul .Select > p {
  color: #ffffff;
  background-color: #b47608;
}
#mainBody .content .problem .Options > ul .back:hover > p {
  color: #ffffff;
  background-color: #b47608;
}
#mainBody .content .problem .Controls {
  padding-top: 0.4rem;
}
#mainBody .content .problem .Controls > ul {
  display: flex;
  justify-content: space-between;
}
#mainBody .content .problem .Controls > ul .back {
  margin-bottom: 0.4rem;
  width: 45%;
}
#mainBody .content .problem .Controls > ul .back > a > p {
  font-size: 0.28rem;
  font-family: "PingFangSC";
  color: #333333;
  font-weight: bold;
  line-height: 1.2;
  background-color: #f5f5f5;
  border-radius: 1rem;
  padding: 0.2rem;
  text-align: center;
}
#mainBody .content .problem .Controls > ul .back:hover > a > p {
  color: #ffffff;
  background-color: #b47608;
}
#mainBody .content .problem_shadow {
  height: 0.8rem;
  width: 80%;
  margin: 0 auto;
  border-radius: 50px;
  background-color: #ffffff;
  opacity: 0.2;
  position: absolute;
  bottom: 1rem;
  left: 50%;
}
#mainBody .content .bottom {
  padding: 0.44rem;
}
#mainBody .content .bottom > p {
  font-size: 0.24rem;
  font-family: "PingFangSC";
  color: #000;
  line-height: 1.2;
  text-align: center;
}