body {
    background-color: #c6c38f;
    width: 100vw;
    height: 100vh;
    margin: 0;
    padding: 0;
}

button {
    margin-top: 15px;
    width: 130px;
    height: 40px;
    color: #fff;
    border-radius: 5px;
    padding: 10px 25px;
    font-family: 'Lato', sans-serif;
    font-weight: 500;
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
    box-shadow: inset 2px 2px 2px 0px rgba(255, 255, 255, .5), 7px 7px 20px 0px rgba(0, 0, 0, .1), 4px 4px 5px 0px rgba(0, 0, 0, .1);
    outline: none;
    background: linear-gradient(0deg, rgb(255, 214, 31) 0%, rgb(200, 187, 0) 100%);
    border: none;
}

.center {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
}

div.buttons {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

.center div.buttons input {
    margin: 10px;
    padding: 10px;
    text-align: center;
    font-size: 30px; 
    border-radius: 5px;
    border: 1px solid #ccc;
    width: 30px;
    height: 50px;
}

.error-message {
    color: red;
    font-size: 20px;
    font-weight: 500;
    margin-top: 10px;
    margin-bottom: 0;
    display: none;
}

h2 {
    color: white;
    text-align: center;
}

.buttonsIndice {
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    justify-content: center;
}

.btnIndi {
    margin-right: 20px;
}

img {
    width: 100%;
    height: 50%;
}