360 lines
12 KiB
Markdown
360 lines
12 KiB
Markdown
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## Layout
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Rápido y fácilmente crea un layout básico con 24 columnas.
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### Layout básico
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Crea un layout básico usando columnas.
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:::demo Con `row` y `col`, puede fácilmente manipular el layout usando el atributo `span`.
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```html
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<el-row>
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<el-col :span="24"><div class="grid-content bg-purple-dark"></div></el-col>
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</el-row>
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<el-row>
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<el-col :span="12"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="12"><div class="grid-content bg-purple-light"></div></el-col>
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</el-row>
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<el-row>
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<el-col :span="8"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="8"><div class="grid-content bg-purple-light"></div></el-col>
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<el-col :span="8"><div class="grid-content bg-purple"></div></el-col>
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</el-row>
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<el-row>
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<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="6"><div class="grid-content bg-purple-light"></div></el-col>
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<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="6"><div class="grid-content bg-purple-light"></div></el-col>
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</el-row>
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<el-row>
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<el-col :span="4"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="4"><div class="grid-content bg-purple-light"></div></el-col>
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<el-col :span="4"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="4"><div class="grid-content bg-purple-light"></div></el-col>
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<el-col :span="4"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="4"><div class="grid-content bg-purple-light"></div></el-col>
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</el-row>
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<style>
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.el-row {
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margin-bottom: 20px;
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&:last-child {
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margin-bottom: 0;
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}
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}
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.el-col {
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border-radius: 4px;
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}
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.bg-purple-dark {
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background: #99a9bf;
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}
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.bg-purple {
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background: #d3dce6;
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}
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.bg-purple-light {
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background: #e5e9f2;
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}
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.grid-content {
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border-radius: 4px;
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min-height: 36px;
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}
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.row-bg {
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padding: 10px 0;
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background-color: #f9fafc;
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}
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</style>
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```
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:::
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### Espaciado de columnas
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El espaciado de columnas está soportado.
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:::demo Row provee el atributo `gutter` para especificar el espacio entre columnas y su valor por defecto es 0.
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```html
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<el-row :gutter="20">
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<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
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</el-row>
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<style>
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.el-row {
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margin-bottom: 20px;
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&:last-child {
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margin-bottom: 0;
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}
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}
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.el-col {
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border-radius: 4px;
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}
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.bg-purple-dark {
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background: #99a9bf;
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}
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.bg-purple {
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background: #d3dce6;
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}
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.bg-purple-light {
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background: #e5e9f2;
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}
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.grid-content {
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border-radius: 4px;
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min-height: 36px;
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}
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.row-bg {
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padding: 10px 0;
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background-color: #f9fafc;
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}
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</style>
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```
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:::
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### Layout híbrido
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Crea un complejo layout híbrido combinando el básico de 1/24 columnas.
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:::demo
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```html
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<el-row :gutter="20">
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<el-col :span="16"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="8"><div class="grid-content bg-purple"></div></el-col>
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</el-row>
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<el-row :gutter="20">
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<el-col :span="8"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="8"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="4"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="4"><div class="grid-content bg-purple"></div></el-col>
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</el-row>
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<el-row :gutter="20">
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<el-col :span="4"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="16"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="4"><div class="grid-content bg-purple"></div></el-col>
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</el-row>
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<style>
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.el-row {
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margin-bottom: 20px;
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&:last-child {
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margin-bottom: 0;
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}
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}
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.el-col {
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border-radius: 4px;
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}
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.bg-purple-dark {
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background: #99a9bf;
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}
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.bg-purple {
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background: #d3dce6;
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}
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.bg-purple-light {
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background: #e5e9f2;
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}
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.grid-content {
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border-radius: 4px;
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min-height: 36px;
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}
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.row-bg {
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padding: 10px 0;
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background-color: #f9fafc;
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}
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</style>
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```
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:::
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### Offset de columnas
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Puedes especificar offsets para las columnas.
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:::demo Puedes especificar el offset para una columna mediante el atributo `offset` de Col.
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```html
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<el-row :gutter="20">
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<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="6" :offset="6"><div class="grid-content bg-purple"></div></el-col>
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</el-row>
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<el-row :gutter="20">
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<el-col :span="6" :offset="6"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="6" :offset="6"><div class="grid-content bg-purple"></div></el-col>
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</el-row>
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<el-row :gutter="20">
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<el-col :span="12" :offset="6"><div class="grid-content bg-purple"></div></el-col>
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</el-row>
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<style>
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.el-row {
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margin-bottom: 20px;
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&:last-child {
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margin-bottom: 0;
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}
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}
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.el-col {
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border-radius: 4px;
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}
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.bg-purple-dark {
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background: #99a9bf;
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}
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.bg-purple {
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background: #d3dce6;
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}
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.bg-purple-light {
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background: #e5e9f2;
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}
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.grid-content {
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border-radius: 4px;
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min-height: 36px;
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}
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.row-bg {
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padding: 10px 0;
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background-color: #f9fafc;
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}
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</style>
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```
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:::
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### Alineación
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Usa flex layout para un alineamiento flexible de columnas.
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:::demo Puede habilitar flex layout asignando el atributo `type` a 'flex', y definir el layout de elementos hijos asignando el atributo `justify` con los valores start, center, end, space-between o space-around.
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```html
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<el-row type="flex" class="row-bg">
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<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="6"><div class="grid-content bg-purple-light"></div></el-col>
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<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
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</el-row>
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<el-row type="flex" class="row-bg" justify="center">
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<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="6"><div class="grid-content bg-purple-light"></div></el-col>
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<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
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</el-row>
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<el-row type="flex" class="row-bg" justify="end">
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<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="6"><div class="grid-content bg-purple-light"></div></el-col>
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<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
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</el-row>
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<el-row type="flex" class="row-bg" justify="space-between">
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<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="6"><div class="grid-content bg-purple-light"></div></el-col>
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<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
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</el-row>
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<el-row type="flex" class="row-bg" justify="space-around">
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<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
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<el-col :span="6"><div class="grid-content bg-purple-light"></div></el-col>
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<el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
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</el-row>
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<style>
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.el-row {
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margin-bottom: 20px;
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&:last-child {
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margin-bottom: 0;
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}
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}
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.el-col {
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border-radius: 4px;
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}
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.bg-purple-dark {
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background: #99a9bf;
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}
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.bg-purple {
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background: #d3dce6;
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}
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.bg-purple-light {
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background: #e5e9f2;
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}
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.grid-content {
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border-radius: 4px;
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min-height: 36px;
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}
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.row-bg {
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padding: 10px 0;
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background-color: #f9fafc;
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}
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</style>
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```
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:::
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### Responsive Layout
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Tomando el ejemplo de Bootstrap responsive design, existen 5 breakpoints: xs, sm, md, lg y xl.
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:::demo
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```html
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<el-row :gutter="10">
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<el-col :xs="8" :sm="6" :md="4" :lg="3" :xl="1"><div class="grid-content bg-purple"></div></el-col>
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<el-col :xs="4" :sm="6" :md="8" :lg="9" :xl="11"><div class="grid-content bg-purple-light"></div></el-col>
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<el-col :xs="4" :sm="6" :md="8" :lg="9" :xl="11"><div class="grid-content bg-purple"></div></el-col>
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<el-col :xs="8" :sm="6" :md="4" :lg="3" :xl="1"><div class="grid-content bg-purple-light"></div></el-col>
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</el-row>
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<style>
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.el-col {
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border-radius: 4px;
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}
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.bg-purple-dark {
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background: #99a9bf;
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}
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.bg-purple {
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background: #d3dce6;
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}
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.bg-purple-light {
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background: #e5e9f2;
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}
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.grid-content {
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border-radius: 4px;
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min-height: 36px;
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}
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</style>
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```
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:::
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### Clases útiles para ocultar elementos
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Adicionalmente, Element provee una serie de clases para ocultar elementos dadas ciertas condiciones. Estas clases pueden se agregadas a cualquier elemento del DOM o un elemento propio. Necesita importar el siguiente archivo CSS para usar estas clases:
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```js
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import 'element-ui/lib/theme-chalk/display.css';
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```
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Las clases son:
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- `hidden-xs-only` - oculto en viewports extra pequeños solamente
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- `hidden-sm-only` - oculto en viewports pequeños solamente
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- `hidden-sm-and-down` - oculto en viewports pequeños y menores
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- `hidden-sm-and-up` - oculto en viewports pequeños y superiores
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- `hidden-md-only` - oculto en viewports medios solamente
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- `hidden-md-and-down` - oculto en viewports medios y menores
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- `hidden-md-and-up` - oculto en viewports medios y mayores
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- `hidden-lg-only` - ocultos en viewports grandes solamente
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- `hidden-lg-and-down` - ocultos en viewports grandes y menores
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- `hidden-lg-and-up` - ocultos en viewports grandes y superiores
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- `hidden-xl-only` - oculto en viewports extra grandes solamente
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### Atributos Row
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| Atributos | Descripción | Tipo | Valores aceptados | Valor por defecto |
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| --------- | ---------------------------------------- | ------ | ---------------------------------------- | ----------------- |
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| gutter | espaciado de la grilla | number | — | 0 |
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| type | modo del layout , puedes usar flex, funciona en navegadores modernos | string | — | — |
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| justify | alineación horizontal del layout flex | string | start/end/center/space-around/space-between | start |
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| align | alineación vertical del layout flex | string | top/middle/bottom | top |
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| tag | tag de elemento propio | string | * | div |
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### Atributos Col
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| Atributos | Descripción | Tipo | Valores aceptados | Valor por defecto |
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| --------- | ------------------------------------------------------------ | ----------------------------------------- | ----------------- | ----------------- |
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| span | número de columnas que abarca la cuadrícula | number | — | 24 |
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| offset | especifica el espacio en el lado izquierdo del grill | number | — | 0 |
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| push | número de columnas que la grilla se mueve hacia la derecha | number | — | 0 |
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| pull | número de columnas que la grilla se mueve hacia la izquierda | number | — | 0 |
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| xs | `<768px` Columnas responsive u objeto con propiedades de la columna | number/object (e.g. {span: 4, offset: 4}) | — | — |
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| sm | `≥768px` Columnas responsive u objeto con propiedades de la columna | number/object (e.g. {span: 4, offset: 4}) | — | — |
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| md | `≥992px` Columnas responsive u objeto con propiedades de la columna | number/object (e.g. {span: 4, offset: 4}) | — | — |
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| lg | `≥1200px` Columnas responsive u objeto con propiedades de la columna | number/object (e.g. {span: 4, offset: 4}) | — | — |
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| xl | `≥1920px` Columnas responsive u objeto con propiedades de la columna | number/object (e.g. {span: 4, offset: 4}) | — | — |
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| tag | tag de elemento propio | string | * | div |
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