body{
  margin:0
}
.body {
    padding-top:132px;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  background-image: url("./img/beijing.png");
  background-size: 100% 100%;
}

.flex {
  display: flex;
  padding: 10px 0;
  width: 100%;
}

.flex a {
  flex: 1;
  padding:10px;
  display: block;
  align-self: center;
  text-align: center;
}

.flex img {
  max-width: 100%;
}

.top {
  position: fixed ;
  background-color: #fff;
  width:100%;
  max-width: 480px;
  top: 0;
  z-index: 999
}

.carousel-container {
  position: relative;
  overflow: hidden;
  height: 180px;
}

.carousel-inner {
  display: flex;
  height: 100%;
}

.slide {
  position: relative;
  height: 100%;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

.slide.active {
  z-index: 1;
}

.prev-btn,
.next-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  font-size: 30px;
  color: #fff;
  background-color: rgba(0, 0, 0, 0.3);
  text-align: center;
  line-height: 50px;
  cursor: pointer;
}

.prev-btn {
  left: 0;
  z-index: 10;
}

.next-btn {
  right: 0;
  z-index: 10;
}

.slide {
  position: relative;
  height: 100%;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: contain;
}

.slide.active {
  z-index: 1;
}

.h3 img {
  width: 100%;
  max-width: 100%;
  display: block;
  margin: 20px auto 0px auto;
  padding-left: 0px;
  padding-right: 0px;
  box-sizing: border-box;
}

	  
.h5 img {
  width: 100%;
  max-width: 100%;
  display: block;
  margin: 0 auto 0px auto;
  padding-left: 7px;
  padding-right: 7px;
  box-sizing: border-box;
}


.h10 img {
  width: 100%;
  max-width: 100%;
  display: block;
  margin: 0 auto 20px auto;
  padding-left: 20px;
  padding-right: 20px;
  box-sizing: border-box;
}

.h11 img {
  width: 100%;
  max-width: 100%;
  display: block;
  margin: 20px auto 20px auto;
  padding-left: 68px;
  padding-right: 68px;
  box-sizing: border-box;
}

.h12 img {
  width: 100%;
  max-width: 100%;
  display: block;
  margin: 20px auto 20px auto;
  padding-left: 78px;
  padding-right: 78px;
  box-sizing: border-box;
}



@media (min-width: 400px) {
  .h10 img {
    width: 100%;
    max-width: 100%;
    display: block;
    margin: 35px auto 20px auto;
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
  }
}