.mainpage {
    overflow-x:auto; 
    margin: 200px; 
    margin-top: 120px; 
    text-align: center; 
    font-size: 17px;
}

/* .title-list{
    text-align: center;
    padding-bottom: 32px;
    position: relative;
  } */

@media (min-width:360px) {
    .mainpage {
        margin: 15px; 
        margin-top: 0px; 
        text-align: center; 
        font-size: 24px;
    }
  }

@media (min-width:768px) {
    .mainpage {
        margin: 15px; 
        margin-top: 0px; 
        text-align: center; 
        font-size: 24px;
    }
  }

@media (min-width:1366px) {
    .mainpage {
        margin: 15px; 
        margin-top: 0px; 
        text-align: center; 
        font-size: 24px;
    }
  }