body{
    background-color: #008080;
    color: #ffffff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    text-decoration: none;  
}
h1{
    background-color:  #016f6f78;
    font-size: 24px;
    margin-bottom: 10px;
    padding: 20px;
    width: 300px;
    border-radius: 20px;
    display: table-row;
}
.center{
    display: flex;
    justify-content: center;
    align-items: center;
    margin: auto;
    width: 400px;
    height: 800px;
}
.title{
    background-color: #008080;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}