.label-required:after {
    content: "*";
    color: red;
}

 .opacity:hover{       
        opacity: 0.3;
        transition: all 0.3s;              
        }
    
/* Script para colocar numeros acima do botão, estilo notificação */
.position-relative {
      position: relative;
  }
  
  .position-absolute {
      position: absolute;
  }
  
  .top-0 {
      top: 0;
  }
  
  .start-100 {
      left: 100%;
  }
  
  .translate-middle {
      transform: translate(-50%, -50%);
  }
  /* Fim */