body {
    background-color: #151618;
}

.contenedor-alineacion {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 80vh;

}

.contenedor-card-calculadora {
    background-color: aquamarine;
    padding: 5%;
    border-radius: 10px;
    box-shadow: inset 0 0 8px 8px rgba(0, 0, 0, 0.313);
    width: 300px;
}

.pantalla {
    width: 100%;
    height: 50px;
    font-size: 24px;
    text-align: right;
    padding: 4px;
    margin-bottom: 10px;
    border-radius: 40px;
    border: 1px solid #ccc;
    box-shadow: inset 0 8px 3px rgba(0, 0, 0, 0.1);
}

.botones {
    padding: 20px;
    font-size: 18px;
    margin: 8px;
    border-radius: 10px;
    border: 1px solid rgb(5, 69, 47);
    background-color: rgb(59, 117, 98);
    color: white;
    box-shadow: inset 0 2px 4px rgb(0, 0, 0);
    cursor: pointer;
    transition: transform 0.1s ease;
}
.botones:hover {
    background-color: rgb(36, 70, 59);
    transform: scale(1.05);
}

.titulo {
    text-align: center;
    background-color: #f0f0f0;
    font-family: sans-serif;
    color: black;
    padding: 10px;
    border-radius: 20px;
    width: 20%;
    margin-top: 50px;
    margin-left: 76vh;
    box-shadow:inset 0 10px 4px rgba(0, 0, 0, 0.1);    
}

@media screen and (max-width: 768px) {
    .contenedor-alineacion {
        height: auto;
        padding: 20px;
    }

    .contenedor-card-calculadora {
        width: 100%;
        max-width: 400px;
    }

    .titulo {
        width: 80%;
        margin-left: 10vh;
    }

    .titulo {
        font-size: 18px;
        margin-right: 10vh;
        margin-left: 28px;
    }
}