.card img {
    width: 100%;
}
button {
    margin: 10px;
    padding: 10px 20px;
}
button:hover {cursor:pointer;}

@keyframes shimmer {
    0% {
        background-position: -500px 0;
    }
    100% {
        background-position: 500px 0;
    }
}

.shimmer {
    animation: shimmer 1.5s infinite linear;
    background: linear-gradient(to right, 
                                rgba(143, 148, 251, 0.6) 4%, 
                                rgba(106, 108, 224, 0.8) 25%, 
                                rgba(143, 148, 251, 0.6) 36%);
    background-size: 500px 100%;
    position: relative;
    border-radius: 5px;
    height: 50px;
    line-height: 50px;
    font-size: 18px;
    margin-top: 20px;
}

.shimmer-text {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}