body {
  background-color: #E2E2E2;
  padding-top: 50px;
}

.main-block {
  background-color: #fff;
}

.text-overlay {
  display: block;
  position: absolute;
  top: 25px;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  margin: 0 auto;
}

.navbar-brand {
  padding-top: 4px;
}

.white-line {
  border-color: #fff;
}

html {
    overflow-y: scroll; 
}