#dropinboxv2cover
{
    width: 100%; /*change width to desired */
    height: 65px; /*change height to desired. REMOVE if you wish box to be content's natural height */
    position: absolute; /*Don't change below 4 rules*/
    z-index: 999;
    overflow: hidden;
    visibility: hidden;
    position:fixed;
}

#dropinboxv2
{
    width: 100%; /*change width to above width-20. */
    height: 65px; /*change height to above height-20. REMOVE if you wish box to be content's natural height*/
    border: 1px solid black; /*Customize box appearance*/
    background-color: #f2f6fb;
    color: #000;
    font-size: 16px;
    padding: 4px;
    position: absolute; /*Don't change below 3 rules */
    left: 0;
    top: 0;
    position:fixed;
}