.transition-in {
    animation: transition-in 1s;
}

@keyframes transition-in {
    from {
        opacity: 0;
        transform: rotateX(-10deg);
    }

    to {
        opacity: 1;
        transform: rotateX(0);
    }
}

.sv-main-intro {
    position: absolute;
    top: 30vh;
    width: 100%;
    text-align: center;
}

img.sv-intro {
    width: 50%;
}

.loader {
    border: 0.2em solid #f3f3f3;
    border-radius: 50%;
    border-top: 0.2em solid #333;
    width: 2em !important;
    height: 2em !important;
    -webkit-animation: spin 2s linear infinite; /* Safari */
    animation: spin 2s linear infinite;
}

.loader-center {
    position: absolute;
    left: 50%;
    right: 50%;
}

/* Safari */
@-webkit-keyframes spin {
    0% {
        -webkit-transform: rotate(0deg);
    }

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

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

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