bambslaundry-new/resources/js/assets/styles/sass/_splash.scss

.preloader {
    position: fixed;
    z-index: 999999;
    background: #edf1f5;
    width: 100%;
    height: 100%;
}
.preloader-content {
    border: 0 solid transparent;
    border-radius: 50%;
    width: 150px;
    height: 150px;
    position: absolute;
    top: calc(50vh - 75px);
    left: calc(50vw - 75px);
}
  
.preloader-content:before, .preloader-content:after{
    content: '';
    border: 1em solid var(--primary-color);
    border-radius: 50%;
    width: inherit;
    height: inherit;
    position: absolute;
    top: 0;
    left: 0;
    animation: loader 2s linear infinite;
    opacity: 0;
}

.preloader-content:before{
    animation-delay: 0.5s;
}

@keyframes loader{
    0%{
        transform: scale(0);
        opacity: 0;
    }
    50%{
        opacity: 1;
    }
    100%{
        transform: scale(1);
        opacity: 0;
    }
}