#loading {
    height: 6rem;
    padding-top: 2rem;
}

@keyframes twinkling {
    0% {
        opacity: 0.4;
        filter: alpha(opacity=40);
        transform: scale(1);
    }
    50% {
        opacity: 0.1;
        filter: alpha(opacity=10);
        transform: scale(1.12);
    }
    100% {
        opacity: 0.4;
        filter: alpha(opacity=40);
        transform: scale(1);
    }
}

.txtloading {
    font-size: 12px;
    color: #767676;
    text-align: center;
}

.circle {
    width: 82px;
    height: 82px;
    border-radius: 50%;
    background: #e1d43a;
    text-align: center;
    font-weight: bold;
    position: relative;
    line-height: 82px;
    z-index: 1;
    margin: 0 auto;
}

.circle::before {
    background: inherit;
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    z-index: -2;
    border-radius: 50%;
    animation: twinkling 2.2s ease-in-out infinite;
}

.circle::after {
    background: inherit;
    content: '';
    position: absolute;
    width: 180%;
    height: 180%;
    left: -40%;
    top: -40%;
    z-index: -1;
    border-radius: 50%;
    animation: twinkling 2.2s ease-in-out infinite;
}