.wpsp.blip .blipDismiss {
    opacity: 0;
    position: absolute;
    right: 7px;
    top: 7px;
    width: 15px;
    height: 15px;
    font-size: 13px;
    line-height: 11px;
    color: #999999;
    text-align: center;
    border: 1px solid #c5c5c5;
    border-radius: 30px;
    cursor: pointer;

    transition: opacity 0.25s ease;
}

.wpsp.blip:hover .blipDismiss {
    opacity: 1;
}