/* The alert message box */
div.warning {
    padding: 20px;
    background-color: #ffecb5;
    color: black;
    margin-bottom: 15px;
    min-width: 10%;
    align-self: center;
    text-align: center;
    /*position: absolute;*/
    width: 100%;
}

/* The close button */
.closebtn {
    margin-left: 15px;
    /*color: red;*/
    background: beige;
    font-weight: bold;
    border-radius: 2px;
    float: left;
    font-size: 22px;
    line-height: 20px;
    cursor: pointer;
    transition: 0.3s;
}

/* When moving the mouse over the close button */
.closebtn:hover {
  color: black;
  background: #ffecb5;
}