.spinner {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 90px;
    height: 90px;
    z-index: 1;
}

.spinner-sector {
    border-radius: 50%;
    position: absolute;
    width: 100%;
    height: 100%;
    border: 10px solid transparent;
    mix-blend-mode: overlay;
}

.spinner-text {
    animation: loading-opacity 3s ease-in-out infinite;
    font-size: 2em;
}

.spinner-text img{
    width:90px;
}


@keyframes loading-opacity {
    0%, 100% {
        opacity: 1;
    }
    25%, 75% {
        opacity: .5;
    }
    50% {
        opacity: .1;
    }
}