.alert {
    padding: 20px;
    background-color: #3384ab;
    color: white;
}

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

.closebtn:hover {
    color: black;
}

img.hover-img {
    margin: 12px;
    padding: 3px;
    float: left;
    -webkit-transition: margin 0.8s ease-out;
    -moz-transition: margin 0.8s ease-out;
    -o-transition: margin 0.8s ease-out;
}
 
img.hover-img:hover {
    cursor:pointer;
    margin-top: 5px;
}