WebDec 6, 2024 · 这几行在#login_box中的目的是使其在浏览器中水平居中显示。. (无论浏览器被如何拉伸,该login_box始终保持居中). 需要使用margin-left: -150px; 使#login_box向 … Web实现元素本身内容居中: text-align:center+行高. 实现子元素在父元素中居中: 绝对定位+上下左右设置0+margin:auto 使用flex弹性布局 绝对定位+left ,top:50%;+transform:translate:-50%
CSS top 属性 - w3school
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css - Make centered container div fit on mobile? - Stack Overflow
WebApr 9, 2024 · So if you use this CSS feature and add padding using the calc () function (for some nice padding) you can make the container resize based on the screen size. A way this solution could be implemented is this: #container { max-width: calc (100vw - 20px); max-height: calc (100vh - 20px); } This ensures the container always fits inside the screen. There are three ways to position the menu-title relative to the viewport height: Solution 1. Remove relative positioning from the parent. This will make the parents position static (not positioned) and the first positioned ancestor element becomes the viewport. WebMar 25, 2015 · i think your computer is rather overheating fast (check the temperature of your processor graphic card and disk if its high try to cool it down) or you have some … cryptshare ravensburg