简介
在本实验中,我们将探索如何在元素高度未知的情况下,使其高度从 0
平滑过渡到 auto
。此技术对于创建下拉菜单、手风琴和其他动画内容很有用。通过使用 CSS 的 transition
、max-height
和 overflow
属性,以及 JavaScript 动态设置高度值,我们可以创建无缝且视觉上吸引人的用户体验。
Skills Graph
%%%%{init: {'theme':'neutral'}}%%%%
flowchart RL
css(("`CSS`")) -.-> css/BasicConceptsGroup(["`Basic Concepts`"])
css(("`CSS`")) -.-> css/CoreLayoutGroup(["`Core Layout`"])
css(("`CSS`")) -.-> css/IntermediateStylingGroup(["`Intermediate Styling`"])
css(("`CSS`")) -.-> css/ResponsiveandAdaptiveDesignGroup(["`Responsive and Adaptive Design`"])
css(("`CSS`")) -.-> css/DynamicStylingGroup(["`Dynamic Styling`"])
css(("`CSS`")) -.-> css/CSSPreprocessorsGroup(["`CSS Preprocessors`"])
css/BasicConceptsGroup -.-> css/selectors("`Selectors`")
css/CoreLayoutGroup -.-> css/width_and_height("`Width and Height`")
css/IntermediateStylingGroup -.-> css/pseudo_classes("`Pseudo-classes`")
css/ResponsiveandAdaptiveDesignGroup -.-> css/mobile_first_design("`Mobile First Design`")
css/DynamicStylingGroup -.-> css/transitions("`Transitions`")
css/CSSPreprocessorsGroup -.-> css/variables("`Variables`")
css/CSSPreprocessorsGroup -.-> css/nesting("`Nesting`")
subgraph Lab Skills
css/selectors -.-> lab-35207{{"`动态高度的平滑过渡`"}}
css/width_and_height -.-> lab-35207{{"`动态高度的平滑过渡`"}}
css/pseudo_classes -.-> lab-35207{{"`动态高度的平滑过渡`"}}
css/mobile_first_design -.-> lab-35207{{"`动态高度的平滑过渡`"}}
css/transitions -.-> lab-35207{{"`动态高度的平滑过渡`"}}
css/variables -.-> lab-35207{{"`动态高度的平滑过渡`"}}
css/nesting -.-> lab-35207{{"`动态高度的平滑过渡`"}}
end