#header img{
  width:100%;
  height:100%;}

  .goaisatsu img{
 width:100%;
 margin-top:55px;}

#aisatsu{
  background-image: url(aisatsu-haikei.png);
  background-repeat: no-repeat;
  background-size: 100%;
  background-position-y:40px;}

#aisatsu h1 {
  margin-top:30px;
  font-size: 2.5vw;
  line-height:2;}

  #aisatsu h2 {
    background-image: url(aisatsu-gazou.png);
    background-repeat: no-repeat;
    background-size: 30%;
    background-position-x:850px;
    background-position-y:990px;
    margin-top:50px;
    margin-left:70px;
    padding-bottom:100px;
    font-size: 1.8vw;
    line-height:2.6;}