.button{

padding: 0.75rem 2rem;
    background: rgb(102, 126, 234);
    color: white;
    border-width: medium;
    border-style: none;
    border-color: currentcolor;
    border-image: initial;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: background 0.3s;
    display: block; 
    margin: 2rem auto;


}