#main_logo{
    width: 200px;
    height: auto;
}

#welcome_logo{
    margin-left: -10px;
    margin-top: 100px;
    width: 200px;
    height: auto;
}

#errorUrl{
    width: 300px;
    text-align: center;
    padding: 2%;
    color: red;
}