.btn {
    color: rgba(255,255,255,0.7);
    background-color: #159957;
    background-image: linear-gradient(120deg, #155799, #159957);
    border-color: rgba(255,255,255,0.2);
    border-style: solid;
    border-width: 1px;
    border-radius: 0.3rem;
    display:block;
    width: 99%;
    padding: 1.75rem;
    font-size: 1.9rem;
    transition: color 0.2s, background-color 0.2s, border-color 0.2s;
}
.btn:hover {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    background-color: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.3)
}
.modal_text {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    font-weight: normal;
    color: #159957;
    font-family: "Segoe UI",Arial,sans-serif;
    font-size: 20px;
    text-align: center;
}
.winner {
    width: fit-content;
    margin: auto;
    text-align: center;
}
.w3-modal-content {
    border-radius: 15px;
}
.other-card {
    display: block;
    text-align: center;
    margin: 10px auto;
}
.other-card img,
#winner_img {
    display: block;
    margin: 10px auto;
    border-radius: 5px;
}