.preloaderInmubles{
background-image: url(//rafaelangel.com.co/wp-content/plugins/simiconect/img/sami.png);
filter: drop-shadow(2px 4px 6px rgb(49, 110, 167));
background-repeat: no-repeat;
background-position: center;
background-size: contain;
height: 64px;
display: flex;
align-items: center;
justify-content: center;
}
.fa-3x {
font-size: 5em;
color: blue;
}