@media only screen and (max-width: 767px) {
  .banner {
    position: relative;
    width: 100%;
	min-height: 9rem;
    background-image: linear-gradient(11deg, rgba(204, 215, 244, 0.46) 45%, #F5F6FF 87%);
  }
  .banner .banner_KV {
    display: none;
  }
  .banner .banner_KV_m {
    display: block;
    width: 100%;
  }
  .banner .intro {
    position: absolute;
    top: 1.2rem;
    z-index: 1;
    text-align: center;
  }
  .banner .intro .KV_item {
    font-size: 0.28rem;
    color: #262728;
    text-align: center;
    line-height: 0.36rem;
  }
  .banner .intro .KV_title {
    font-size: 0.48rem;
    color: #262728;
    text-align: center;
    line-height: 0.64rem;
    margin: 0.2rem 1.08rem 0;
  }
  .banner .intro .KV_text {
    font-size: 0.24rem;
    color: #262728;
    text-align: center;
    line-height: 0.36rem;
    margin: 0.4rem 0.4rem 0;
  }
  .banner .intro .KV_button {
    width: 3.26rem;
    margin: 0.4rem auto 0;
  }
}
@media only screen and (min-width: 768px) {
  .banner {
  	position: relative;
    width: 100%;
	min-height:12rem;
  }
  .banner .banner_KV {
  	display: block;
    width: 100%;
  }
  .banner .banner_KV_m {
    display: none;
  }
  .banner .intro {
    position: absolute;
    top: 2.8rem;
    left: 4.6rem;
    z-index: 1;
    width: 9.28rem;
  }
  .banner .intro .KV_item {
    font-size: 0.36rem;
    color: #242728;
    line-height: 0.64rem;
  }
  .banner .intro .KV_title {
    font-size: 0.8rem;
    color: #262728;
    margin: 0.2rem 0;
    line-height: 1rem;
	font-weight: bold;
  }
  .banner .intro .KV_text {
    font-size: 0.36rem;
    letter-spacing: 0;
    line-height: 0.64rem;
  }
  .banner .intro .KV_button {
    width: 3.26rem;
    margin-top: 1rem;
  }
}