.push-loading-button
{ 
  display: inline-flex;
  flex-direction: row;
  justify-content: center;
  height: 40px;
  min-width: 122px;
}

.push-loading-button md-progress-circular
{ 
  display: inline-block; 
  margin-right: 5px;
}

.push-loading-button.white md-progress-circular svg path
{ 
  stroke: white; 
}