body{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background: linear-gradient(to right, #3494e6, #ec5ead);
}

.card{
    background-color: rgb(255, 255, 255);
    border-radius: 10px;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
    padding: 20px;
    width: 300px;
    text-align: center;
}

.input-container{
    margin-bottom: 15px;
}

input{
    width: 100%;
    padding: 8px;
    margin-top: 5px;
    border-radius: 5px;
    box-sizing: border-box;
    border: 1px solid green;
    outline: none;
}

input::-webkit-inner-spin-button,
input::-webkit-outer-spin-button{
    -webkit-appearance: none;
    margin: 0;
}

button{
    background-color: #4caf50;
    color: #fff;
    padding: 10px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease-in-out;
}

button:hover{
    background-color: #45a049;
}