.GridStyle
{
    border: 6px solid rgb(217, 231, 255);
    background-color: White;
    font-size: 12px;
    margin-bottom: 0px;
    width:100%;
}
.GridStyle tr
{
    border: 1px solid rgb(217, 231, 255);
    color: Black;
    height: 25px;
}
/* Your grid header column style */
.GridStyle th
{
    background-color: rgb(217, 231, 255);
    border: none;
    font-family: arial;
    text-align: left;
    font-weight: bold;
    font-size: 13px;
    padding: 4px;
    color:Black;
}
/* Your grid header link style */
.GridStyle tr th a,.GridStyle tr th a:visited
{
    color:Black;
}
.GridStyle tr th, .GridStyle tr td table tr td
{
    border: none;
}

.GridStyle td
{
    border-bottom: 1px solid rgb(217, 231, 255);
    padding: 5px;
    font-family:Arial;
}