.loading{
    width: 100%;
    height: 100vh;
    background: #111;
    color: white;
}
.lcenter{
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 100vh;
}
.ring{
    position: absolute;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    animation:ring 2s linear infinite;
}
@keyframes ring {
    0%{
        transform: rotate(0deg);
        box-shadow: 3px 15px 6px #e65c00;
    }
    50%{
        transform: rotate(180deg);
        box-shadow: 3px 15px 6px #18b201;
    }
    100%{
        transform: rotate(360deg);
        box-shadow: 3px 15px 6px #0456c8;
    }
}
.ring:before{
    position: absolute;
    content: "";
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    border-radius: 50%;
    box-shadow: 0 0 5px rgba(255, 225, 225, 0.3);
}

.lcenter span{
    color: #737373;
    font-size: 40px;
    letter-spacing: 2px;
    line-height: 200px;
    animation: text 3s ease-in-out  infinite;
}
@keyframes text {
    50%{
        color: #111;
    }
}