html css & bootstrap心得
html心得: block and inline elements Lists link and attributes tables forms css心得: selectors layout: box model: display:block display:inline display:inline-block visibility:hidden display:none box-sizing:border-box positioning: position:relative position:absolute position:fixed float: float:left selectors::after clear:both bootstrap心得: 引用代碼直接官網複製 Layout Flexbox: display: flex; class="d-flex flex-row" class="d-flex justify-content-center" class="d-flex align-items-center" Containers and grid system Media Queries: 有條件的發生 @media (min-width: 480px) { body { background-color: yellow; } } Containers Grid System Justification Navbar and Scrollspy Cards and Card Layout modal彈跳視窗