Smoke Forces Evacuation at Seoul Line 1 Jongno 3-ga Station

This CSS code defines styles for‍ a carousel (image slider) with navigation arrows.‍ LetS break it down into sections⁣ and explain what each part does.

1. .slide-container-arrows

* cursor: pointer;: ⁢ Changes the mouse cursor to a pointer when hovering over the arrow container, indicating it’s clickable.
* ⁢ position: absolute;: Positions the arrow‍ container absolutely within its parent element. This allows precise placement.
* top: calc(50% - 30px);: ⁤ Vertically centers the ⁤arrow container. calc() is used to subtract⁣ 30px from 50% ⁤of the parent’s height, effectively centering the container based on its own height (60px).
* -webkit-transform: translateY(-50%); -moz-transform: translateY(-50%); -ms-transform: translateY(-50%); -o-transform: translateY(-50%); transform: translateY(-50%);: These lines are for cross-browser compatibility. translateY(-50%) further refines the vertical centering by shifting the container up by half its own height. This is a common technique for perfect vertical centering.
* width: 100%;: Makes the arrow container span the full width of its parent.

2. ⁢ .slide-container-arrows .arrow

* border: solid #000;: Creates a black border around the arrow.
* border-width: 0 3px 3px 0;: ‍ This is the key to creating the arrow shape. It sets the border width to 0px on the top, 3px on the right, 3px on the bottom, and 0px on the⁣ left. This creates a right-pointing triangle.
* ‍ display: inline-block;: Allows the arrow to be positioned inline with othre elements but also allows you to set its width and height.
* padding: 3px;: ⁤Adds padding around the border, making the arrow slightly larger.
* ⁢ height: 30px; width: 30px;: Sets the height and width ⁢of the arrow.

3. .arrow.right

* position: absolute;: Positions the right arrow absolutely within the .slide-container-arrows container.
* ‍ right: 15px;: ⁤Positions the⁣ arrow 15px from the right edge⁤ of the container.
* ⁢ transform: translateY(-50%) rotate(-45deg); -webkit-transform: translateY(-50%) rotate(-45deg);: Rotates the arrow 45 degrees clockwise and vertically centers⁢ it.
* top: 50%;: Vertically centers‍ the arrow.

4.⁢ .arrow.left

*⁤ position: absolute;: Positions the left arrow absolutely within the .slide-container-arrows container.
* left: 15px;: Positions the arrow 15px from the left edge⁢ of the container.
* transform: translateY(-50%) rotate(135deg); -webkit-transform: translateY(-50%) rotate(135deg);: Rotates the arrow 135 degrees counter-clockwise and vertically centers it.
* top: 50%;: Vertically⁤ centers the arrow.

5. .carousel::before, .carousel::after, .carousel__prev, .carousel__next

This section styles elements⁢ used for alternative arrow styles (likely ⁤using pseudo-elements and ⁢classes).

* pointer-events: auto;: Makes these elements⁣ clickable.
* ‍ position: absolute;: Positions them absolutely.
* top: 50%;: Vertically centers them.
*⁣ width: 30px; height: 30px;: Sets their dimensions.
* transform: translateY(-50%);: ‍Vertically centers them.
* font-size: 0; outline: 0;: Removes default font size and ⁢outline.

6. .carousel::before, .carousel::after

* content: '';: ‍ Required for pseudo-elements to be displayed.
* z-index: 1;: Ensures they are above other elements.
* ‍⁣ color: #fff;: Sets the text color to white.
* font-size: 2.5rem; line-height: 4rem; text-align: center;: Styles⁤ the text (likely for arrow icons).
* pointer-events: none;: Makes these elements non-clickable.

**7.`.carousel::before