解锁 CSS Grid：掌握隐式命名线以实现动态布局

            .grid-container {
  display: grid;
  grid-template-columns: [col-start] 1fr [col-end];
  grid-template-rows: [row-start] auto [row-end];
}

            

              
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            .grid-container {
  display: grid;
  grid-template-columns: [sidebar] 200px [main] 1fr;
  grid-template-rows: [header] auto [content] 1fr [footer] auto;
}

            

              
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            .sidebar {
  grid-column-start: sidebar-start;
  grid-column-end: sidebar-end;
  grid-row-start: header-start;
  grid-row-end: footer-end;
}

.main-content {
  grid-column-start: main-start;
  grid-column-end: main-end;
  grid-row-start: content-start;
  grid-row-end: footer-end;
}

            

              
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            .grid-container {
  display: grid;
  grid-template-columns: [sidebar] 250px [content] 1fr;
  grid-template-rows: [header] auto [nav] auto [main] 1fr [footer] auto;
  grid-gap: 10px;
}

.header {
  grid-column: sidebar-start / content-end;
  grid-row: header-start / header-end;
}

.nav {
  grid-column: sidebar-start / content-end;
  grid-row: nav-start / nav-end;
}

.sidebar {
  grid-column: sidebar-start / sidebar-end;
  grid-row: main-start / footer-end;
}

.main-content {
  grid-column: content-start / content-end;
  grid-row: main-start / footer-end;
}

.footer {
  grid-column: sidebar-start / content-end;
  grid-row: footer-start / footer-end;
}

            

              
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            .card-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  grid-gap: 20px;
}

.card {
  display: grid;
  grid-template-rows: [title] auto [content] 1fr [actions] auto;
  border: 1px solid #ccc;
  padding: 10px;
}

.card-title {
  grid-row: title-start / title-end;
}

.card-content {
  grid-row: content-start / content-end;
}

.card-actions {
  grid-row: actions-start / actions-end;
}

            

              
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            .magazine-grid {
    display: grid;
    grid-template-columns: [main-start] 2fr [sidebar-start] 1fr [sidebar-end main-end];
    grid-template-rows: [header-start] auto [feature-start] 2fr [feature-end] auto [other-articles-start] 1fr [other-articles-end footer-start] auto [footer-end];
    grid-gap: 10px;
}

.header {
    grid-column: main-start / main-end;
    grid-row: header-start / header-end;
}

.featured-article {
    grid-column: main-start / sidebar-start;
    grid-row: feature-start / other-articles-start;
}

.sidebar {
    grid-column: sidebar-start / sidebar-end;
    grid-row: feature-start / footer-end;
}

.other-articles {
    grid-column: main-start / sidebar-start;
    grid-row: other-articles-start / footer-start;
}

.footer {
    grid-column: main-start / main-end;
    grid-row: footer-start / footer-end;
}

            

              
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            /* Default LTR layout */
.grid-container {
    display: grid;
    grid-template-columns: [content-start] 2fr [sidebar-start] 1fr [sidebar-end content-end];
}

.sidebar {
    grid-column: sidebar-start / sidebar-end;
}

.content {
    grid-column: content-start / sidebar-start;
}

/* RTL layout */
:dir(rtl) .grid-container {
    grid-template-columns: [sidebar-start] 1fr [content-start] 2fr [content-end sidebar-end];
}

:dir(rtl) .sidebar {
    grid-column: sidebar-start / content-start;
}

:dir(rtl) .content {
    grid-column: content-start / content-end;
}

            

              
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            .grid-container {
  display: grid;
  grid-template-columns: [sidebar] 200px [main-content] 1fr [end];
  grid-template-rows: [header] auto [main] 1fr [footer] auto;
}

.sidebar {
  grid-column: sidebar-start / sidebar-end;
  grid-row: main-start / footer;
}

.main-content {
  grid-column: main-content-start / end;
  grid-row: main-start / footer;
}

            

              
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            .grid-container {
  display: grid;
  grid-template-columns: [col1] 1fr [col2] 1fr [col3] 1fr;
  grid-template-rows: [row1] auto [row2] 1fr;
}

.item {
  grid-column: col1 / span 2;
  grid-row: row1 / row2;
}

            

              
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