.sc-loading {
    position: relative;
}

    .sc-loading:after {
        content: '';
        background-color: rgba(255, 255, 255, 0.7);
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
    }

    .sc-loading > .sc-spinner {
        display: block;
        position: absolute;
        top: 40%;
        left: 0;
        right: 0;
        z-index: 2000;
    }

.sc-spinner-wave.sc-spinner {
    margin: 0 auto;
    width: 50px;
    height: 30px;
    text-align: center;
    font-size: 10px;
}

.sc-spinner-wave div {
    background-color: #1ab394;
    height: 100%;
    width: 6px;
    display: inline-block;
    -webkit-animation: sc-waveStretchDelay 1.2s infinite ease-in-out;
    animation: sc-waveStretchDelay 1.2s infinite ease-in-out;
}

.sc-spinner-wave .sc-rect2 {
    -webkit-animation-delay: -1.1s;
    animation-delay: -1.1s;
}

.sc-spinner-wave .sc-rect3 {
    -webkit-animation-delay: -1s;
    animation-delay: -1s;
}

.sc-spinner-wave .sc-rect4 {
    -webkit-animation-delay: -0.9s;
    animation-delay: -0.9s;
}

.sc-spinner-wave .sc-rect5 {
    -webkit-animation-delay: -0.8s;
    animation-delay: -0.8s;
}

@-webkit-keyframes sc-waveStretchDelay {
    0%, 40%, 100% {
        -webkit-transform: scaleY(0.4);
        transform: scaleY(0.4);
    }

    20% {
        -webkit-transform: scaleY(1);
        transform: scaleY(1);
    }
}

@keyframes sc-waveStretchDelay {
    0%, 40%, 100% {
        -webkit-transform: scaleY(0.4);
        transform: scaleY(0.4);
    }

    20% {
        -webkit-transform: scaleY(1);
        transform: scaleY(1);
    }
}