.no_margin {
    margin: 0 !important;
}
.float_left {
    float: left !important;
}
.float_right {
    float: right !important;
}
.centred {
    text-align: center;
}
.a_right {
    text-align: right;
}
.clear {
    clear: both;
    height: 0px;
    overflow: hidden;
}
.simple_clear {
    clear: both;
}
.clear_left {
    clear: left;
}
.clear_right {
    clear: right;
}
.displaynone {
    display:none;   
}
.button3col 
{
    width:33%;
    float:left;
}
.middle_button 
{
    text-align:center;
}

/* ------------------------------------------------------------------------------------------------------------- Tooltips --- */
span.tooltip {
    background: url("../images/backgrounds/tooltip_left.gif") no-repeat;
    color: #fff;
    display: none;
    left: 675px;
    margin-left: 8px;
    padding: 3px 5px 5px 14px;
    position: absolute;
    width: 107px;
    z-index: 100;
}
    .msie6 span.tooltip {
        left: 500px;
    }