body{
    display: flex;
    justify-content: center;
    background-color: #ede2fa;
}
.outer{
    margin-top: 20%;
}
.btn{
    padding: 15px;
    border: 1px solid #450264;
    color: #efd8fa;
    background: #2c023f;
    border-radius: 5px;
    font-weight: bolder;
    font-size: larger;
    cursor: pointer;
    text-decoration:none;
}