body {
  padding-top: 10px;
}
/*[class*="col-"], footer {
  background-color: lightgreen;
  border: 2px solid black;
  border-radius: 6px;
  line-height: 60px;
  text-align: center;
}*/
.rowtest , footer {
  background-color: lightgreen;
  border: 2px solid black;
  border-radius: 6px;
  line-height: 60px;
  text-align: center;
}

img { width: 100%; }
.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: 1170px;
  }
}
.col-lg-offset-6 {
  margin-left: 50%;
}