html,body { 
    height: 100%; 
    min-height: 100%;
    font-family: 'Roboto', sans-serif;
}

.push {
    height: 50px;
  }

.select2-container--default .select2-results__option[aria-disabled=true]{
     display: none;
    }
.select2-container{
    z-index: 1100;
}