网格可以定义为水平线和垂直线的交集。 CSS网格布局将页面分为主要区域。它定义了根据HTML 原语构建的控件各部分之间在层,位置和大小方面的关系。 Grid属性提供了具有行和列的基于网格的布局系统。它使网页的设计变得容易,而无需定位和浮动。
与表(Table)类似,它使用户可以将元素对齐为行和列。但是与表相比,使用CSS网格设计布局很容易。无涯教程可以使用grid-template-rows和grid-template-columns属性在网格上定义列和行。
浏览器(例如Google Chrome,Internet Explorer,Firefox,Safari和Opera)支持CSS网格属性。
可以通过将显示属性设置为元素上的grid或inline-grid来定义网格集合,Grid网格集合包含放置在行和列内的网格项目。看一个CSS中网格的简单示例。
<!DOCTYPE html> <html> <head> <style> .main { display: grid; grid: auto auto/auto auto auto auto; grid-gap: 10px; background-color: black; padding: 10px; } .num { background-color: grey; text-align: center; color: white; padding: 10px 10px; font-size: 30px; } </style> </head> <body> <div class="main"> <div class="num">One</div> <div class="num">Two</div> <div class="num">Three</div> <div class="num">Four</div> <div class="num">Five</div> <div class="num">Six</div> <div class="num">Seven</div> <div class="num">Eight</div> </div> </body> </html>
看看一些速记属性:
链接:https://www.learnfk.comhttps://www.learnfk.com/css/css-grid.html
来源:LearnFk无涯教程网
在下面的示例中,无涯教程包括一些上述速记属性。现在,一起看一下使用某些属性的示例:
<!DOCTYPE html> <html> <head> <style> .main { display: grid; grid-template-columns: 1fr 1fr 1fr; grid-template-rows: 100px 250px 200px; background-color: black; grid-gap: 10px; padding: 20px; } .num { background-color: lightgrey; text-align: center; padding: 20px 10px; font-size: 30px; } </style> </head> <body> <div class="main"> <div class="num">One</div> <div class="num">Two</div> <div class="num">Three</div> <div class="num">Four</div> <div class="num">Five</div> <div class="num">Six</div> <div class="num">Seven</div> <div class="num">Eight</div> </div> </body> </html>
它用于在集合内对齐整个网格。它包括以下值:
通过一个示例来了解此属性以及值。
<!DOCTYPE html> <html> <head> <style> .grid-container1 { display: grid; justify-content: space-evenly; grid-template-columns: 50px 50px 50px; /*Make the grid smaller than the container*/ grid-gap: 10px; background-color: #2196F3; padding: 10px; } .grid-container2 { display: grid; justify-content: space-around; grid-template-columns: 50px 50px 50px; /*Make the grid smaller than the container*/ grid-gap: 10px; background-color: red; padding: 10px; } .grid-container3 { display: grid; justify-content: space-between; grid-template-columns: 50px 50px 50px; /*Make the grid smaller than the container*/ grid-gap: 10px; background-color: green; padding: 10px; } .grid-container4 { display: grid; justify-content: end; grid-template-columns: 50px 50px 50px; /*Make the grid smaller than the container*/ grid-gap: 10px; background-color: violet; padding: 10px; } .grid-container5 { display: grid; justify-content: start; grid-template-columns: 50px 50px 50px; /*Make the grid smaller than the container*/ grid-gap: 10px; background-color: gray; padding: 10px; } .grid-container6 { display: grid; justify-content: center; grid-template-columns: 50px 50px 50px; /*Make the grid smaller than the container*/ grid-gap: 10px; background-color: blue; padding: 10px; } .num { background-color: rgba(255, 255, 255, 0.8); text-align: center; padding: 20px 0; font-size: 30px; } </style> </head> <body> <b>CONTAINER WITH SPACE-EVENLY VALUE</b> <div class="grid-container1"> <div class='num'>1</div> <div class='num'>2</div> <div class='num'>3</div> </div> <b>CONTAINER WITH SPACE-AROUND VALUE</b> <div class="grid-container2"> <div class='num'>1</div> <div class='num'>2</div> <div class='num'>3</div> </div> <b>CONTAINER WITH SPACE-BETWEEN VALUE</b> <div class="grid-container3"> <div class='num'>1</div> <div class='num'>2</div> <div class='num'>3</div> </div> <b>CONTAINER WITH END VALUE</b> <div class="grid-container4"> <div class='num'>1</div> <div class='num'>2</div> <div class='num'>3</div> </div> <b>CONTAINER WITH START VALUE</b> <div class="grid-container5"> <div class='num'>1</div> <div class='num'>2</div> <div class='num'>3</div> </div> <b>CONTAINER WITH CENTER VALUE</b> <div class="grid-container6"> <div class='num'>1</div> <div class='num'>2</div> <div class='num'>3</div> </div> </body> </html>
它用于在集合内垂直对齐整个网格。
align-content 属性的值与 justify-content 属性的值相同。
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