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Article Introduction：To implement vertical text scrolling effect in Vue, you need to define the container style (.vertical-scroll-container) for vertical scrolling, and set its height and overflow properties. Defines the style (.vertical-scroll-content) of the text content, position it absolutely, and initializes its position at the top. Use transition animation in Vue component to define the animation effect of text content movement. Use CSS to define transition effects (.vertical-scroll-enter-active and .vertical-scroll-leave-active), and set the transition time and transition type.

2025-04-07 comment 0  618

Article Introduction：Bootstrap Picture centered: Use Flexbox: d-flex to enable layout justify-content-center Horizontal centered align-items-center Vertical centered set container height to ensure vertical centering takes effect Use Grid: d-grid Turn on layout grid-template-columns-1 Single column layout justify-items-center Horizontal centered align-items-center Vertical centered set container height to ensure vertical centering takes effect

2025-04-07 comment 0  292

Article Introduction：The CSS Scroll-Timeline feature can be used to create a slick reverse scrolling effect. But here's how to do it while honors prefers-reduced-motion.

2025-03-14 comment 0  626

Article Introduction：Can CSS Create Text Deformation?Question: Is it possible to stretch text using CSS without altering font size? The desired effect is vertical...

2024-10-27 comment 0  1196

Article Introduction：There are three ways to quickly add the same effect to multiple clips in PremierePro: 1. Use the "EffectChainer" tool to first apply the effect to one clip, and then click other clips one by one through the chain icon in the effect panel to apply it in batches; 2. By copying and pasting attributes, right-click the first clip with added effects in the timeline to select copy, then select other clips to right-click to select paste attributes, and only select video or audio effects to paste; 3. Use the adjustment layer to process the video effect, create a new adjustment layer and place it above the target clip, and drag the effect to the adjustment layer to affect all clips below it. The above methods can significantly improve work efficiency and are suitable for the needs of different scenarios.

2025-07-05 comment 0  305

Article Introduction：The key to making a timeline in Excel is to organize your data and select the right chart type. First, organize the data structure, including at least three columns: task name, start time and end time; second, insert the "cluster bar chart" as the timeline chart, and set the horizontal axis to date format to correctly display the time sequence; finally, beautify the chart by removing the legend, adjusting the colors, hiding grid lines, adding data labels, etc., and you can also insert shapes to connect the task to form a flow chart effect. In addition, you can quickly display time progress in a table using the "data stripes" in the conditional format, suitable for informal occasions.

2025-07-17 comment 0  241

Article Introduction：How to add end credit scrolling subtitles in Adobe PremierePro? 1. Create a subtitle file: select "Scroll Subtitles" through "File" > "New Project" > "Subtitles" to generate a sequence and drag it into the timeline; 2. Edit content and layout: Enter text, select clear fonts, appropriate font sizes, set center alignment and appropriate colors and backgrounds to enhance readability; 3. Set scrolling speed and direction: Double-click the subtitle track to enter "Scroll Options", adjust the speed value and scrolling direction, and preview the effect; 4. Add a gradual/gradual effect: add a fade effect to the beginning and end of the subtitles in the "Transition" or "Animation" settings, and the time is controlled within 1 to 2 seconds. Follow the above steps to easily complete professional end-of-credit scrolling subtitles

2025-07-06 comment 0  684

Article Introduction：The key steps to dynamically tracking text in PremierePro include preparing materials, adding text, and tracing motion. First, confirm that the tracking position is clearly visible, and locate the appropriate fragment on the timeline. Create a new project through the "File" menu and create a graphic template or use the old title tool to add text, adjust the font size, color and approximate position; then drag the text layer into the main timeline, open the "Effect Control" panel and use the "Motion Tracking Tool", set the tracking type to "Position", analyze the target area and bind the tracking results to the text layer; finally, for inaccurate tracking, you can manually fine-tune the keyframe or turn off automatic tracking correction, adjust the text transparency appropriately or add projections to enhance the sense of nature, if the tracking object is tilted

2025-07-16 comment 0  561

Article Introduction：There are three ways to rotate videos in PremierePro. 1. Use the "Motion" option in the "Effect Control" to accurately adjust the rotation angle, which is suitable for fine operation; 2. Use the "Create Sequence from Clip" function to automatically correct the vertical video direction of the mobile phone, saving time and effort; 3. Use "Crop" and "Zoom" to adjust the screen to fill the screen and avoid black edges to ensure complete output quality.

2025-07-04 comment 0  384

Article Introduction：To center elements horizontally and vertically in the container, 1. Set the container as a Flex container and use display:flex; 2. Use justify-content:center to center the main axis direction; 3. Use align-items:center to center the cross axis direction; if the container has multiple child elements, it will be arranged horizontally and centered overall by default. If you need vertical arrangement, you can combine flex-direction:column and keep the alignment attribute unchanged, and the centering effect can be achieved.

2025-06-22 comment 0  432

Article Introduction：To center the web page elements, you need to select the CSS method according to the scene. 1. Use text-align:center to center the text or inline content horizontally; 2. Use margin:0auto to center the fixed wide block-level elements horizontally; 3. Use horizontally and vertically centering Flexbox to achieve horizontal and vertical centering through display:flex, justify-content and align-items; 4. Use place-items:center to cleanly center the Grid layout. Different situations correspond to different solutions, and flexible application can accurately achieve the centering effect.

2025-07-08 comment 0  509

Article Introduction：When cropping videos in PremierePro, you should use the "Crop" function in "Motion". The specific steps are as follows: 1. Select the video clip on the timeline and open the "EffectControls" panel; 2. Expand the "Motion" option, click "Crop" and drag the four-direction slider to crop; 3. If the picture becomes smaller after cropping, adjust the screen to enlarge the screen; 4. You can adjust the screen position with "Position" to optimize the composition; 5. When cropping in batches, you can achieve unified settings by copying and pasting properties. Cropping will not change the resolution and scale, but excessive cropping may lead to black edges, so you need to pay attention to symmetrical operations or appropriate scaling. Practical applications include adapting horizontal and vertical screen ratios

2025-07-03 comment 0  847

Article Introduction："Schedule 1" runs stutter? Don't worry, you are not alone! The game is still being optimized, and even computers with good configurations may have lag. Here is a performance-optimized graphics setup guide to help you play smoothly. More readings: "Schedule 1" operation guide Display settings Recommended settings Resolution: Set to the native resolution of the monitor unless absolutely necessary. Display mode: Exclusive full screen mode (best performance) Vertical Synchronization (VSync): Off (reduces input latency and improves frame rate) Interface Scaling: 45% to 50% (maintain readability to avoid over-bloated interface) Target frame rate: 40% (At present, this setting has the most effect

2025-04-07 comment 0  546

Article Introduction：Use Photoshop to add text to photos to follow the following steps: 1. Select the right tool: Use the text tool (T-shaped icon) to enter text, select horizontal or vertical rows, and set the font, size and color in advance; 2. Adjust the style and position: Adjust the style through the option bar or panel, such as adding a translucent background box, stroke effect, changing color contrast, etc.; 3. Let the text be integrated into the picture style: match the font according to the picture style, try embossing effects, blending modes, projection and other methods to enhance the sense of nature.

2025-07-13 comment 0  1007

Article Introduction：There are many ways to enlarge the picture in PremierePro. 1. Use the "Scaling Tool" (shortcut key Z) to enlarge the view of the timeline; 2. Press and hold the Alt (Windows) or Option (Mac) keys and scroll the mouse wheel, or adjust the preview screen scale through the zoom drop-down menu in the lower right corner of the "Program Monitor"; 3. Modify the "Scaling" value in the "Motion" option of the "Effect Control" panel to add keyframes to create animation effects; 4. nest the sequence and apply a unified zoom value to the entire sequence, which is suitable for overall zooming of multiple layers or complex synthesis. Each method is suitable for different scenarios, and reasonable choice can improve editing efficiency.

2025-07-10 comment 0  163

Article Introduction：The key to cross-platform H5 mobile applications is compatibility and performance optimization. 1. Choose a suitable development framework, such as Vue is suitable for small and medium-sized projects, React is more suitable for large projects, combined with Cordova or Capacitor to achieve a native experience; 2. Use flex rem, vw/vh or PostCSS plug-ins to solve adaptation problems, and deal with common problems such as high-definition screen borders, content overflow and horizontal and vertical screen switching; 3. Performance optimization includes image compression, CDN acceleration, caching strategy, reducing DOM operations and HTTP requests, and evaluate the optimization effect through Lighthouse tools; 4. Use fastclick, Modernizr and other tool libraries to handle platform differences, the same

2025-07-16 comment 0  390

Article Introduction：Using CSS to beautify form elements not only improves the appearance of the website, but also enhances usability. First, improve readability by setting a unified font, margin and border style, such as setting the font size of input and textarea to 16px, the inner margin is 10px, the border color is #ccc, and changing the border color to #888 when focusing. Second, customize the button style to enhance visual hierarchy, such as using #007BFF as the main color, which becomes #0056b3 when hovering, and add a transition effect. Third, use Flexbox or Grid to create responsive layouts, such as vertical arrangement on mobile devices, use row arrangements on desktop and set the input box width to 48%. Finally, reset the browser default style and unify the side

2025-07-17 comment 0  715

Article Introduction：In Double Point Museum, it is not easy to replicate those beveled floors perfectly. The game does not specify clearly, but as long as you master the method, placing a half-brick or beveled floor is actually very simple. How to place beveled or half-tile floors PC operation Open Floor Tool – Open the Floor Placement menu as usual. View the toolbar on the right – next to the floor options there is a vertical list of buttons. Find the triangle spatula/shovel icon – Click this button to place the bevel tiles instead of the full square tiles. Use this tool to draw half-bricks – Drag along the edge of an existing floor to create a smooth bevel effect. PS5 operation Go to Floor Tools – Open the Floor Placement menu. Press the center trackpad button –

2025-03-17 comment 0  906

Article Introduction：Logical operators and, not, and only in CSS media queries are used to combine or modify conditions to apply styles according to device characteristics. First, when using the and operator, multiple media characteristic conditions need to be connected. The style will take effect only if all conditions are true. For example, the screen width is between 768px and 1024px or the maximum width is 600px and is in a vertical screen state. Secondly, the not operator is used to negate the entire media query condition, and the style is only used when the conditions are not true, such as excluding color printers or high-resolution screens; finally, the only operator is mainly used to prevent old browsers (such as IE8 and earlier versions) from mistakenly applying modern media query styles. It does not affect logical judgments by itself, but ensures that only media query is supported.

2025-06-28 comment 0  934

Article Introduction：SqlParameter Parameters.Add vs. AddWithValue: Choosing the Best MethodWhen working with SQL commands, you may encounter the need to add...

2025-01-10 comment 0  669