html, body {
    font-family: 'Open Sans', serif;
}

input{
    font-family: 'Open Sans', serif;
}

button {
    margin-top: 50px;
    border: none;
    height: 40px;
    border-radius: 20px;
    padding: 12px 18px;
    font-size: 16px;
    text-transform: uppercase;
    cursor: pointer;
    color: white;
    background-color: #229ED9;
    box-shadow: 0 0 4px #999;
    outline: none;
}

.logo_image {
    width: 150px;
    height: 150px;
}

.ripple {
    background-position: center;
    transition: background 0.8s;
}

.ripple:hover {
    background: #229ED9 radial-gradient(circle, transparent 1%, #229ED9 1%) center/15000%;
}

.ripple:active {
    background-color: #6eb9f7;
    background-size: 100%;
    transition: background 0s;
}