.home-lines {
    position: absolute;
    top: 20px;
    bottom: 20px;
    left: 20px;
    right: 20px;
    width: auto;
    height: auto;
    pointer-events: none;
    z-index: 99;
}

.home-line {
    position: absolute;
    display: block;
    border-color: #333; /* Цвет бордера */
    border-width: 2px;
    border-style: solid;
}

.home-line.top-left {
    top: 0;
    left: 0;
    width: 40px; /* Горизонтальный бордер */
    height: 40px; /* Вертикальный бордер */
    border-right: none;
    border-bottom: none;
}

.home-line.top-right {
    top: 0;
    right: 0;
    width: 40px;
    height: 40px;
    border-left: none;
    border-bottom: none;
}

.home-line.bottom-left {
    bottom: 0;
    left: 0;
    width: 40px;
    height: 40px;
    border-right: none;
    border-top: none;
}

.home-line.bottom-right {
    bottom: 0;
    right: 0;
    width: 40px;
    height: 40px;
    border-left: none;
    border-top: none;
}