tachado de elemento HTML imagen 1px red generada con datauri

Tachado con imagen

.noStock{
    background: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAADCAIAAADdv/LVAAAABGdBTUEAAK/INwWK6QAAABl0RVh0U29mdHdhcmUAQWRvYmUgSW1hZ2VSZWFkeXHJZTwAAAASSURBVHjaYvrPwMDEAMEAAQYACzEBBlU9CW8AAAAASUVORK5CYII=');
    background-repeat: repeat-x;
    background-position: 50% calc(50% + 3px);
    text-decoration:line-through;
    text-decoration: inherit;
    margin-right: 4px;
}