.site-alerts-alert {
    padding: 20px;
    color: white;
    margin-bottom: 15px;
}

.site-alerts-success {
    background-color: #4CAF50; /* green */
}

.site-alerts-info {
    background-color: #2196F3; /* blue */
}

.site-alerts-warning {
    background-color: #ff9800; /* yellow */
}

.site-alerts-danger {
    background-color: #f44336; /* red */
}

/* The close button */
.site-alerts-closebtn {
    margin-left: 15px;
    color: white;
    font-weight: bold;
    float: right;
    font-size: 22px;
    line-height: 20px;
    cursor: pointer;
    transition: 0.3s;
}

/* When moving the mouse over the close button */
.site-alerts-closebtn:hover {
    color: black;
}