@media (min-width: 1600px) {
  .container, .container-lg, .container-md, .container-sm, .container-xl {
    max-width: 90%;
  }
}
@media (min-width: 1300px) {
  .container, .container-lg, .container-md, .container-sm, .container-xl {
    max-width: 1240px;
  }
}
@media (min-width: 1100px) {
  .wancho {
    width: 80%;
  }
}
@media (min-width: 750px) {
  .wancho {
    width: 70%;
  }  
}
@media (max-width: 749px) {
  .wancho {
    width: 70%;
  }    
}
@media (max-width: 499px) {
  .wancho {
    width: 70%;
  }    
}