.Headings-Container {
    position: relative;
    margin-left: -30px;
    padding-left: 30px;
}

/* Left anchors rules */
.Headings-Container > .Headings-Anchor-Left {
    position: absolute;
    left: 5px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    color: inherit;
}

/* Right anchors rules */
.Headings-Container > .Headings-Anchor-Right {
    padding-left: 5px;
    opacity: 0;
    color: inherit;
}

.Headings-Container.Headings-Right > h1,
.Headings-Container.Headings-Right > h2,
.Headings-Container.Headings-Right > h3,
.Headings-Container.Headings-Right > h4,
.Headings-Container.Headings-Right > h5,
.Headings-Container.Headings-Right > h6 {
    display: inline-block;
    margin-right: 5px;
}

/* Display on hover */
.Headings-Container:hover > .Headings-Anchor-Left,
.Headings-Container > .Headings-Anchor-Left:focus,
.Headings-Container:hover > .Headings-Anchor-Right,
.Headings-Container > .Headings-Anchor-Right:focus {
    opacity: 1;
}