label {
  margin-left: 0px;
}

.shibboleth {
  @include background-image(linear-gradient(color-stops(#886EAE, lighten(#886EAE, 5%))));
  height: 100px;
  width: 100px;
  background-color: #886EAE;
  border-color: #886EAE;
  color: white;
  &:hover {
    @include background-image(linear-gradient(color-stops(darken(#886EAE, 5%), #886EAE)));
    background-color: #886EAE;
    border-color: #886EAE;
    color: white;
  }
}

.popover {
  width: 500px;
}

label {
  margin-left: 0px;
}

.shibboleth {
  @include background-image(linear-gradient(color-stops(#886EAE, lighten(#886EAE, 5%))));
  height: 150px;
  width: 150px;
  background-color: #886EAE;
  border-color: #886EAE;
  color: white;
  &:hover {
    @include background-image(linear-gradient(color-stops(darken(#886EAE, 5%), #886EAE)));
    background-color: #886EAE;
    border-color: #886EAE;
    color: white;
  }
  margin-bottom: 10px;
}

.popover {
  width: 500px;
}

Update shib button style :art:
Update shib button style :art:
