main{
    /* background-image: url('img/'); */
   
    
}

div{
    font-size: 32px;
    font-weight: 600;
background-color: blue;
    
    padding: 100px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-image: url('img/tsutsuji.png');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
   
}
p{
    margin-bottom: 40px;
    background-color: #ffffff83;
    display: inline-block;
    width: 100%;
    text-align: center;
    padding: 64px 24px;
}
@media screen and (min-width:768px){
    div{
    font-size: 54px;
    font-weight: 600;
background-color: blue;
    
    padding: 100px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-image: url('img/tsutsuji.png');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
   
}
    p{
    margin-bottom: 100px;
    background-color: #ffffff83;
    display: inline-block;
    width: 100%;
    text-align: center;
    padding: 80px 24px;
}
}