.wel-contailer[data-v-53b37492] {
  height: 100%;
  overflow: hidden;
}
.index-bg[data-v-53b37492] {
  height: 300px;
  position: relative;
  margin: 15% 20px;
  text-align: center;
  overflow: hidden;
}
.index-img[data-v-53b37492] {
  display: inline-block;
}
.index-text[data-v-53b37492] {
  display: inline-block;
  font-size: 36px;
  color: #2d8cf0;
  position: relative;
  top: -99px;
  text-align: center;
}