body
{
    font-family:Arial,Calibri,Helvetica, san-serif;
    background-image: url(https://popmenucloud.com/cdn-cgi/image/width=1920,height=1920,format=auto,fit=scale-down/kmpujiwb/40954003-5ffe-4d03-82bf-55064b992eed.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.contenedor
{
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(2px);
    border: 4px solid rgba(255, 255, 255, 0.5);
    height: 40%;
    width: 500px;
    padding: 25px;
    border-radius: 10px;
}

h2
{
    text-align: center;
    margin-bottom: 20px;
}

label
{
    display: block;
    font-size: 20px;
    margin-top: 15px;
    margin-bottom: 5px;
    font-weight: bold;
}

input
{
    width: 100%;
    padding: 10px;
    border: 1px solid black;
    border-radius: 5px;
    box-sizing: border-box;
}

button
{
    width: 100%;
    padding: 15px;
    margin-top: 15px;
    border: none;
    background-color: blue;
    color: white;
    font-size: 16px;
    border-radius: 5px;
    cursor:pointer;
}

a:hover
{
    background-color: #0053b3;
}