.content3-top {
  width: 100%;
  height: 13.5rem;
  background: url("../img/矩形3.png") no-repeat;
  background-size: 100% 100%;
  position: relative;
}

.content3-top-img1 {
  width: 85%;
  height: 8rem;
  background: url("../img/img31.png") no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 3rem;
  left: 50%;
  transform: translateX(-50%);
}

.content-top-text {
  width: 40%;
  height: 1rem;
  background: url("../img/content3test1.png") no-repeat;
  background-size: 100% 100%;
  position: absolute;
  bottom: 0.7rem;
  left: 50%;
  transform: translateX(-50%);
}

.content3-item {
  width: 80%;
  margin: 0.5rem auto;
}

.content3-item-title {
  font-size: 0.3rem;
  margin-bottom: 0.3rem;
}

.content3-item-text {
  font-size: 0.25rem;
  text-indent: 0.5rem;
  margin-bottom: 0.1rem;
  line-height: 0.4rem;
  letter-spacing: 0.03rem;
}

.content3-imgs {
  width: 80%;
  margin: auto;
  display: flex;
}

.content3-imgs1 {
  width: 33%;
  height: 2rem;
  background: url("../img/img34.png") no-repeat;
  background-size: 100% 100%;
}
.content3-imgs2 {
  width: 33%;
  height: 2rem;
  background: url("../img/img35.png") no-repeat;
  background-size: 100% 100%;
}
.content3-imgs3 {
  width: 33%;
  height: 2rem;
  background: url("../img/img36.png") no-repeat;
  background-size: 100% 100%;
}

.content3-bottom {
  width: 100%;
  height: 10rem;
  background: url("../img/图层2.png") no-repeat;
  background-size: 100% 100%;
  position: relative;
  padding-top: 0.2rem;
}

.content-bottom-title {
  width: 6rem;
  height: 0.4rem;
  background: url("../img/content3bottomtitle.png") no-repeat;
  background-size: 100% 100%;
  margin: 0.5rem auto;
  /* position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0.8rem; */
}

.content-bottom-ewm {
  display: flex;
  justify-content: space-evenly;
  margin-top: 1rem;
}

.content3-bottom-ewm-text {
  color: #ffffff;
  margin-bottom: 0.1rem;
}

.content3-bottom-ewm-img1 {
  background: url("../img/content3ma1.png") no-repeat;
  background-size: 100% 100%;
}
.content3-bottom-ewm-img2 {
  background: url("../img/content3ma2.png") no-repeat;
  background-size: 100% 100%;
}
.content3-bottom-ewm-img3 {
  background: url("../img/content3ma3.png") no-repeat;
  background-size: 100% 100%;
}

.content3-bottom-ewm-text2 {
  width: 40%;
  height: 4rem;
  background: url("../img/content3bottomtext2.png") no-repeat;
  background-size: 100% 100%;
  margin: 0.6rem auto;
}