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本文檔使用 PHP中文網(wǎng)手冊 發(fā)布
在 實(shí)例:堆疊的水平 中,我們已經(jīng)看過了基本的網(wǎng)格系統(tǒng)。在這里,我們使用 2 個(gè) div,并在視口寬度的中間對它們進(jìn)行 50%/50% 分割:
<div?class="col-md-6">....</div> <div?class="col-md-6">....</div>
但是,在大型設(shè)備上,您最后設(shè)計(jì)成 33%/66%。所以我們要做的是準(zhǔn)備好在斷點(diǎn)處更改列的寬度:
<div?class="col-md-6?col-lg-4">....</div> <div?class="col-md-6?col-lg-8">....</div>
現(xiàn)在 Bootstrap 在中型設(shè)備中,會(huì)查找?guī)в?md 的類,并使用它們。在大型設(shè)備中,會(huì)查找?guī)в?lg 的類,并使用它們。在本實(shí)例中,我們的 2 個(gè) div 將從 50%/50% 分割轉(zhuǎn)變?yōu)?33%/66%。請查看下面的實(shí)例進(jìn)行驗(yàn)證。(在這里,為每個(gè)列分別定義了樣式,您可以避免這么做。)
<!DOCTYPE?html> <html> <head> ???<title>Bootstrap?實(shí)例?-?中型和大型設(shè)備</title> ???<link?href="/bootstrap/css/bootstrap.min.css"?rel="stylesheet"> ???<script?src="/scripts/jquery.min.js"></script> ???<script?src="/bootstrap/js/bootstrap.min.js"></script> </head> <body> <div?class="container"> ???<h1>Hello,?world!</h1> ???<div?class="row"> ??????<div?class="col-md-6?col-lg-4"??style="background-color:?#dedef8;? ?????????box-shadow:?inset?1px?-1px?1px?#444,?inset?-1px?1px?1px?#444;"> ?????????<p>Lorem?ipsum?dolor?sit?amet,?consectetur?adipisicing?elit,?sed?do? ????????????eiusmod?tempor?incididunt?ut?labore?et?dolore?magna?aliqua.?Ut? ????????????enim?ad?minim?veniam,?quis?nostrud?exercitation?ullamco?laboris? ????????????nisi?ut?aliquip?ex?ea?commodo?consequat.? ?????????</p> ?????????<p>Sed?ut?perspiciatis?unde?omnis?iste?natus?error?sit?voluptatem? ????????????accusantium?doloremque?laudantium,?totam?rem?aperiam,?eaque?ipsa? ????????????quae?ab?illo?inventore?veritatis?et?quasi?architecto?beatae?vitae? ????????????dicta?sunt?explicabo.? ?????????</p> ??????</div> ??????<div?class="col-md-6?col-lg-8"?style="background-color:?#dedef8; ?????????box-shadow:?inset?1px?-1px?1px?#444,?inset?-1px?1px?1px?#444;"> ?????????<p>Sed?ut?perspiciatis?unde?omnis?iste?natus?error?sit?voluptatem? ????????????accusantium?doloremque?laudantium. ?????????</p> ?????????<p>?Neque?porro?quisquam?est,?qui?dolorem?ipsum?quia?dolor?sit?amet,? ????????????consectetur,?adipisci?velit,?sed?quia?non?numquam?eius?modi? ????????????tempora?incidunt?ut?labore?et?dolore?magnam?aliquam?quaerat? ????????????voluptatem.? ?????????</p> ???</div> </div> </body> </html>
結(jié)果如下所示: