.spinner {
    -webkit-animation: rotate 2s linear infinite;
    animation: rotate 2s linear infinite;
    z-index: 2;
    position: absolute;
    top: 50%;
    left: 50%;
    margin: 25px 0 0 -25px;
    width: 50px;
    height: 50px;
}

    .spinner .path {
        stroke: #93bfec;
        stroke-linecap: round;
        -webkit-animation: dash 1.5s ease-in-out infinite;
        animation: dash 1.5s ease-in-out infinite;
    }

@-webkit-keyframes rotate {
    100% {
        transform: rotate(360deg);
    }
}

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

@-webkit-keyframes dash {
    0% {
        stroke-dasharray: 1, 150;
        stroke-dashoffset: 0;
    }

    50% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -35;
    }

    100% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -124;
    }
}

@keyframes dash {
    0% {
        stroke-dasharray: 1, 150;
        stroke-dashoffset: 0;
    }

    50% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -35;
    }

    100% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -124;
    }
}

.visibility-hidden {
    visibility: hidden;
}

.visibility-visible {
    visibility: visible;
}