* {margin:0;padding:0;box-sizing:border-box;}

.centered-div {
    width: 90%;
    max-width: 400px;
    background-color: rgb(0,0,0,0.7);
    padding: 20px;
    border-radius:5px; 
}

.footer-div {
    position: absolute;
    bottom: 0;
    width: 100vw;
    height: 60px;
    background-color: rgba(0,0,0,0.7);
    color: white;
    text-align: center;
    line-height: 60px;
}

.btn-eu {
    background-color:#008050 !important; 
    color:white !important;
}

.text-cr {color:#008050;}