.blob {
    width: 100%;
    box-shadow: 0 0 0 #0000;
    transform: scale(1);
    animation: pulse 2s infinite
}

@keyframes pulse {
    0% {
        transform: scale(.95);
        box-shadow: 0 0 0 0 rgba(0, 0, 0, .7)
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 10px transparent
    }

    to {
        transform: scale(.95);
        box-shadow: 0 0 0 0 transparent
    }
}

.promocode {
    border-style: dashed;
    font-size: 2em;
    margin: auto;
    width: 50%;
    padding: 10px;
    text-align: center;
    display: block
}

.cta-button {
    display: inline-block;
    padding: .5rem 1rem;
    background-color: #07c;
    color: #fff;
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 3px;
    transition: background-color .3s
}

.cta-button:hover {
    background-color: #005fa3;
    text-decoration: none
}

@media (max-width:767px) {
    .hide-on-mobile {
        display: none
    }
}