.global-padding {
  padding: 50px 0px 50px 0px;
}
.global-margin {
  margin-top: 100px;
}

.b-underline {
  box-sizing: border-box;
  border-bottom: 1px solid black;
  padding-bottom: 10px;
  width: 300px;
  margin-left: auto;
  margin-right: auto;
}
.w-underline {
  box-sizing: border-box;
  border-bottom: 1px solid white;
  padding-bottom: 10px;
  width: 100px;
}

.loading-spinner {
  margin-top: 100px;
  margin-left: auto;
  margin-right: auto;
  display: block;
}