.bg-switcher {
    width: 100%;
    height: 550px;
    /*padding-top: 40%; //600÷1500×100=40*/
    background-position: center center; 
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
  }

  .bg-title {
    position: absolute;
    top:2.5rem;
    right:2.5rem;
    color: #fff;
    line-height: 1.5;
    font-weight: bold;
    text-align: center;
    /*text-shadow: 1px 1px 1px #000;*/
  }
  
 .bg-p {
    position: absolute;
    top:1rem;
    right:1rem;
    color: #fff;
    line-height: 1.5;
    text-align: center;
    /*text-shadow: 1px 1px 1px #000;*/
    font-size: 0.7rem;
  }


  /*画面幅768px以下の設定
-----------------------------------------------------------------------------------------------------------------*/
@media screen and (max-width:768px){

.bg-switcher {height: 300px;}

 .bg-p {
    top:0.3rem;
    right:0.3rem;
    font-size: 0.6rem;
  }


}