.container {
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
}
@media (min-width: 768px) {
  .container {
    width: 750px;
  }
}
@media (min-width: 992px) {
  .container {
    width: 970px;
  }
}
@media (min-width: 1200px) {
  .container {
    width: 80%;
  }
}
.container-fluid {
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
}

.col-md-4-rs {
  position: relative;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
}


@media (min-width: 992px) {
 .col-md-4-rs {
    float: left;
  }
 
 .col-md-4-rs {
    width: 33.333333%;

  }
 
}