:root {
    ---cor-de-fundo: #0a0a23bb;
    ---cor-pontos: #ffffff;
    ---tamanho: 5px;
}
@keyframes pre-carregamento { 
   100%{
    transform: scale(2);


   }
}


.pontos:nth-child(1){
    animation: pre-carregamento .6s ease-in-out alternate .6s infinite;
}
.pontos:nth-child(2){
    animation: pre-carregamento .6s ease-in-out alternate .2s infinite;
}
.pontos:nth-child(3){
    animation: pre-carregamento .6s ease-in-out alternate .4s infinite;
}


.pontos{
    border: var(---tamanho) solid var(---cor-pontos) ;
    border-radius: 50%;
    margin: calc(var(---tamanho)*2);
}
.carregando{
    background-color: var(---cor-de-fundo) ;
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: 1000;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    top:0;
    left: 0;
   
  }