a{
    text-decoration: none;
   color: inherit;
}

.lien{
    display: flex;
    margin: auto;
    border-radius: 5px;
    font-size: 30px;
    width: fit-content;
    background-color:rgba(31, 97, 141, 0.959);
    color: white;
    padding: 15px;
 margin-top: 20%;
}
.lien:hover{
    background-color:rgba(205, 220, 57, 0.959);
}
img{
   margin-left: 5px;
}