*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.page-header{
  display: flex;
  justify-content: center;
  padding: 28px 0px 29px 0px;
  background: #000000;
}

.header-logo{
  display:block;
}

.main-banner{
  width: 100%;
  display: block;
}

@media screen and (max-width: 414px){
  .main-banner-desktop{
    display: none;
  }
}

@media screen and (min-width: 415px){
  .main-banner-mobile{
    display: none;
  }
}