.gyhy-wrap {
  width: 1000px;
  margin-top: 37px;
}

.gyhy-wrap .big {
  width: 100%;
}

.gyhy-wrap .hcyc-wrap {
  display: flex;
}

.gyhy-wrap .hcyc-wrap img {
  width: 600px;
  flex: 1;
}

.gyhy-wrap .hcyc-wrap h2 {
  width: 123px;
  font-size: 123px;
  font-weight: 700;
  color: #b9d6fb;
  margin-left: 67px;
  margin-right: 30px;
}

.gyhy-wrap .yyff-wrap {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
}

.gyhy-wrap .yyff-wrap h2 {
  display: inline-block;
  width: 110px;
  font-size: 110px;
  font-weight: 700;
  color: #b9d6fb;
  margin: 0 90px 0 60px;
  vertical-align: top;
}

.gyhy-wrap .yyff-wrap .con {
  width: 814px;
  flex: 1;
  display: inline-block;
  margin-top: 10px;
  padding: 90px 40px 40px;
  background: url(../img/gyhy3.png) no-repeat top left/100% 100%;
  font-size: 18px;
  line-height: 1.5;
}

.gyhy-wrap .yyff-wrap .con p {
  margin-bottom: 10px;
}

.gyhy-wrap h3 {
  font-size: 64px;
  font-weight: 700;
  color: #1251ad;
  letter-spacing: 3px;
  text-align: center;
  margin-top: 40px;
}

.gyhy-wrap .hd-wrap {
  background: url(../img/gyhy4.png) no-repeat top left/100% 100%;
  padding: 30px 35px;
}

.gyhy-wrap .hd-wrap .hd-con {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-content: space-between;
  margin-top: 20px;
  border: 8px solid #6da8ff;
  background: #6da8ff;
}

.gyhy-wrap .hd-wrap .hd-item {
  width: 304px;
  height: 200px;
  border: 5px solid #6da8ff;
  display: inline-block;
}

.gyhy-wrap .hd-wrap .hd-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gyhy-wrap .hd-wrap .hd-item:nth-child(7) {
  width: 608px;
}

.gyhy-wrap .hd-wrap .last-con {
  display: flex;
}

.gyhy-wrap .hd-wrap .last-con .last-l {
  flex: 1;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-content: space-between;
}

.gyhy-wrap .hd-wrap .last-con > .hd-item:last-child {
  height: 400px;
  margin-right: 2px;
}

.gyhy-wrap > img {
  width: 100%;
}