/* Gestion du visuel des boutons */ 
/*
.btn_design {
    color: white;
    border-radius: 4px;
    border: none;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
    margin:30px;

    min-width: 50px;
    min-height: 50px;
}


.btn_danger {
    color: white;
    border-radius: 4px;
    border: none;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
    margin:30px;

}

.btn_design:disabled {

    background-color: grey;
    color: white;
   
}

.btn_nombre {
    font-size: 20px;
    border-radius: 4px;
    border: none;
    padding: 20px 20px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    cursor: pointer;
    margin-left:1em;
    margin-right: 1em;
}

.btn_group {
    align-content: center;
    display: flex;
    margin:auto;
}

#bouton_ancre{
    color:white;

}
*/

/* Animation */
.btn {
    color: #FFF;
    transition: all 0.3s;
    position: relative;
    background-color: chocolate;
    border-radius: 4px;
    border: none;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
    margin:30px;
  }

  
  .btn span {
    transition: all 0.3s;
  }
  .btn::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0;
    transition: all 0.3s;
    border-top-width: 1px;
    border-bottom-width: 1px;
    border-top-style: solid;
    border-bottom-style: solid;
    border-top-color: rgba(255,255,255,0.5);
    border-bottom-color: rgba(255,255,255,0.5);
    transform: scale(0.1, 1);
  }
  .btn:hover span {
    letter-spacing: 2px;
  }
  .btn:hover::before {
    opacity: 1; 
    transform: scale(1, 1); 
  }
  .btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    transition: all 0.3s;
    background-color: rgba(255, 255, 255, 0.241);
  }
  .btn:hover::after {
    opacity: 0; 
    transform: scale(0.1, 1);
  }