body {
  background: #fff;
}
.top-title {
  width: 100%;
  height: 4rem;
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 0 .5rem;
}
.top-title h2{
  font-size: .54rem;
  padding-left: .4rem;
}