body{
    margin: 0;
}
.loader{
    width: 100vw;
    height: 100vh;
    background-color: #14202C;
    display: flex;
    justify-content: center;
    align-items: center;
}
@keyframes rotation {
    from {
        transform: rotate(0deg);
    }
    to{
        transform: rotate(360deg);
    }
}

.spinner{
    width: 86px;
    height: 86px;
    border: 3px solid white;
    border-radius: 50%;
    box-sizing: border-box;
    animation: rotation 1s linear infinite;
    position: relative;
}
.spinner:after{
    content: ' ';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 3px solid transparent;
    border-bottom-color: #DB1238;
    width: 90px;
    height: 90px;
    box-sizing: border-box;
}