.link_popup
{
    position: relative;
    overflow: visible;
    display: inline-block;
}
.link_popup a
{
    cursor: pointer;
}
.content_link_popup
{
    position: absolute;
    padding: 5px;
    background: rgba(55, 55, 55, 0.2);
    box-shadow: 0 0 1px #131313;
    display: none;
    color: #666666;
    min-width: 300px;
    z-index: 999999999;
}

.content_link_popup section
{
    padding: 10px;
    display: block;
    box-shadow: 0 0 1px rgba(55, 55, 55, 0.2);
    background: #F0F0F0;
}

.content_link_popup[style^=display]
{
    display: block;
}
.content_link_popup.angle_bottom:after
{
    position: absolute;
    content: '';
    display: block;
    bottom: -21px;
    left: 30px;
    border: 10px solid transparent;
    border-top: 10px solid rgba(55, 55, 55, 0.41);
}
.content_link_popup.angle_top:after
{
    position: absolute;
    content: '';
    display: block;
    top: -21px;
    left: 30px;
    border: 10px solid transparent;
    border-bottom: 10px solid rgba(55, 55, 55, 0.41);
}