.error_msg
{
    color: red;
    font-size: 15px;
}

form
{
    border: 1px solid maroon;
    padding:2px;
    width: 20%;
    display: inline-block;
}

.error
{
    color: red;
    font-size: 14px;
}

.block {
    float:right;
    width:30%;
    border: 1px dotted limegreen;
}

h4
{
    margin-bottom: 0%;
}