.ta-loaderwrapper {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    position: fixed;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999999999;
}

    .ta-loaderwrapper .img-spin {
        animation: loader-rotate-animation 3s infinite linear;
    }
        .ta-loaderwrapper .img-spin img {
            height: auto;
            width: 60px;
        }
        @keyframes loader-rotate-animation {
            0% {
        transform: rotate(0deg);
    }

    50% {
        transform: rotate(180deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

    .ta-loaderwrapper h3 {
        position: fixed;
        color: #ffffff;
        font-size: 18px;
    }

.loader {
    width: 6em;
    height: 6em;
    font-size: 22px;
    box-sizing: border-box;
    border-top: 0.3em solid #505050;
    border-radius: 50%;
    position: relative;
    animation: rotating 2s ease-in-out infinite;
    --direction: 1;
}

    .loader span {
        position: absolute;
        color: #FF5E31;
        width: inherit;
        height: inherit;
        text-align: center;
        line-height: 10em;
        font-family: sans-serif;
        animation: rotating 2s linear infinite;
    }

    .loader::before,
    .loader::after {
        content: '';
        position: absolute;
        width: inherit;
        height: inherit;
        border-radius: 50%;
        box-sizing: border-box;
        top: -0.2em;
    }

    .loader::before {
        border-top: 0.3em solid dodgerblue;
        transform: rotate(120deg);
    }

    .loader::after {
        border-top: 0.3em solid #ff5e31;
        transform: rotate(240deg);
    }

@keyframes rotating {
    50% {
        transform: rotate(calc(180deg));
    }

    100% {
        transform: rotate(calc(360deg));
    }
}