.loading-pulse {
    color: black;
    font-size: 35px;
    text-indent: -9999em;
    overflow: hidden;
    width: 35px;
    height: 35px;
    text-align: center;
    margin: 10px auto 50px;
    border-radius: 50%;
    position: relative;
    transform: translateZ(0);
    animation: mltShdSpin 1.7s infinite ease, round 1.7s infinite ease;
    display: none;
}

@keyframes mltShdSpin {
    0% {
        box-shadow: 0 -0.83em 0 -0.4em,
        0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em,
        0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
    }
    5%,
    95% {
        box-shadow: 0 -0.83em 0 -0.4em,
        0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em,
        0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
    }
    10%,
    59% {
        box-shadow: 0 -0.83em 0 -0.4em,
        -0.087em -0.825em 0 -0.42em, -0.173em -0.812em 0 -0.44em,
        -0.256em -0.789em 0 -0.46em, -0.297em -0.775em 0 -0.477em;
    }
    20% {
        box-shadow: 0 -0.83em 0 -0.4em, -0.338em -0.758em 0 -0.42em,
        -0.555em -0.617em 0 -0.44em, -0.671em -0.488em 0 -0.46em,
        -0.749em -0.34em 0 -0.477em;
    }
    38% {
        box-shadow: 0 -0.83em 0 -0.4em, -0.377em -0.74em 0 -0.42em,
        -0.645em -0.522em 0 -0.44em, -0.775em -0.297em 0 -0.46em,
        -0.82em -0.09em 0 -0.477em;
    }
    100% {
        box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em,
        0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
    }
}

@keyframes round {
    0% {
        transform: rotate(0deg)
    }
    100% {
        transform: rotate(360deg)
    }
}