body{
    padding:40px;
    background-color: #FFFF81;
    font-size:large;
}

h3{
    text-align: center;
    margin-bottom: 100px;
}

.blue{
    background-color: blue;
    height: 100px;
    width: 300px;
    border-radius: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: yellow;
}

.poket{
    background-color: red;
    border-radius: 1000px;
    object-fit: cover;
}

.left{
    display: flex;
    justify-content: center;
    align-items: center;
}

.btn{
    width: 500px;
}

.item-centering{
    display: flex;
    justify-content: center;
    align-items: center;
}