@-webkit-keyframes scale-in-center {
    0% {
        -webkit-transform: scale(0);
        transform: scale(0);
        opacity: 1
    }
    100% {
        -webkit-transform: scale(1);
        transform: scale(1);
        opacity: 1
    }
}

@keyframes scale-in-center {
    0% {
        -webkit-transform: scale(0);
        transform: scale(0);
        opacity: 1
    }
    100% {
        -webkit-transform: scale(1);
        transform: scale(1);
        opacity: 1
    }
}

.scale-in-center {
    -webkit-animation: scale-in-center .5s cubic-bezier(.25, .46, .45, .94) both;
    animation: scale-in-center .5s cubic-bezier(.25, .46, .45, .94) both
}

.btn-primary {
    background-color: #2D6A7D !important;
    border-color: #2D6A7D !important;
}

/*    set background image to background.png with image opacity to 10% */
.background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: url('/images/background.jpg');
    background-size: cover;
    background-position: right center;
    opacity: 0.3;
    z-index: -1;
}

/*    add text shadow to h1 and p */
h1, p {
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}