body{
    background-color: #1f1f1f;
    display: flex;
    min-height: 100vh;
    justify-content: center;
    align-items: center;
    width: 99%;
    color: #fff;
    position: absolute;
    font-family: Gotham, "Helvetica Neue", Helvetica;
}
.loader{
    display: flex;
    justify-content: center;
}
.bar{
    width: 4px;
    height: 40px;
    background-color: white;
    margin-right: 4px;
    animation: loader 1.5s infinite ease-in-out;
    opacity: 0;

}
.loader .bar:nth-of-type(1){
    animation-delay: 0.1s;
}
.loader .bar:nth-of-type(2){
    animation-delay: 0.2s;
}
.loader .bar:nth-of-type(3){
    animation-delay: 0.3s;
}
.loader .bar:nth-of-type(4){
    animation-delay: 0.4s;
}
.loader .bar:nth-of-type(5){
    animation-delay: 0.5s;
}
.loader .bar:nth-of-type(6){
    animation-delay: 0.6s;
}
.loader .bar:nth-of-type(7){
    animation-delay: 0.7s;
}
.loader .bar:nth-of-type(8){
    animation-delay: 0.8s;
}
@keyframes loader{
    0%{
        background-color: white;
        transform: scaleY(.1);
        opacity: 1;
    }
    50%{
        background-color: rgb(151, 151, 238);
        transform: scaleY(1);
        opacity: 1;
    }
    100%{
        transform: scaleY(.1);
        opacity: 1;
    }
}