.contenair2 {
    font-size: 25px;
    background-color: rgb(183, 208, 218);
    border-radius: 10px;
    box-shadow: 6px 6px 25px rgba(0, 0, 0, 0.5);
    border-radius: 30px 30px 30px 30px;
    opacity: 0.5;
    padding: 4px;
    padding-left: 4px;
    padding-top: 4px;
    padding-bottom: 4px;
    padding-right: 4px;
    
}