Ich versuche, eine Liste von Bildern und Beschreibungen, die in Dreiergruppen bei größeren Breiten sind, und gehen Sie zu Zweiergruppen mit kleineren Breiten. Aber wenn ich kaputt gehe, wird es sehr durcheinander gebracht, und ich weiß nicht, was ich tun soll, damit es in saubere halbe Spalten zerfällt. Vielen Dank im Voraus für Ihre Hilfe!Von ein Drittel Spalten zu einer Hälfte Spalten
div.thirds {
\t padding-bottom: 20px;
\t padding: 50px;
\t text-align: center;
\t font-family: Gudea;
}
div.button1 {
\t width:90px;
\t height:40px;
\t margin-left: 38%;
}
div.one-third {
\t width: 30%;
\t float: left;
\t margin-right: 5%;
\t text-align: center;
\t font-family: Gudea;
}
div.button2 {
\t width:90px;
\t height:40px;
\t margin-left: 38%;
}
div.one-third-last {
\t margin: 0;
\t text-align: center;
\t font-family: Gudea;
}
div.button3 {
\t width:90px;
\t height:40px;
\t margin-left: 38%;
}
@media (maxwidth:900px;)
div.one-third {
\t width: 47.5%;
}
div.one-third-second {
\t margin: 0;
}
div.one-third-last {
\t clear: both;
\t float: none;
\t width: auto;
\t padding: 20px 0 0 0;
}
div.one-third {
\t width: 47.5%;
}
div.one-third-second {
\t margin: 0;
}
div.one-third-last {
\t clear: both;
\t float: none;
\t width: auto;
\t padding: 20px 0 0 0;
}
<div class="thirds clearfix">
\t
\t <!-- one-third -->
\t <div class="one-third mobile-collapse">
\t \t <img src="http://29.media.tumblr.com/tumblr_lvh3v78jGD1r2lhkno1_500.jpg" alt="A bird on a fence" />
\t \t <h2>The Trainer</h2>
\t \t <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. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
\t \t <div class="button1">
\t \t \t <a href="google.com"><img src="http://i66.tinypic.com/33kakow.png"></a>
\t \t </div>
\t </div><!--/one-third-->
\t
\t <!-- one-third -->
\t <div class="one-third one-third-second mobile-collapse">
\t \t <img src="http://29.media.tumblr.com/tumblr_lvh3v78jGD1r2lhkno1_500.jpg" alt="A bird eating" />
\t \t <h2>Lessons</h2>
\t \t <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. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
\t \t <div class="button2">
\t \t \t <a href="google.com"><img src="http://i66.tinypic.com/33kakow.png"></a>
\t \t </div>
\t </div><!--/one-third-->
\t
\t <!-- one-third -->
\t <div class="one-third one-third-fourth mobile-collapse">
\t \t <img src="http://29.media.tumblr.com/tumblr_lvh3v78jGD1r2lhkno1_500.jpg" alt="A cat" />
\t \t <h2>Training</h2>
\t \t <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. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
\t \t <div class="button3">
\t \t \t <a href="google.com"><img src="http://i66.tinypic.com/33kakow.png"></a>
\t \t </div>
\t </div><!--/one-third-->
\t
</div><!--/thirds-->
<!-- thirds -->
<div class="thirds clearfix">
\t
\t <!-- one-third -->
\t <div class="one-third mobile-collapse">
\t \t <img src="http://29.media.tumblr.com/tumblr_lvh3v78jGD1r2lhkno1_500.jpg" alt="A bird on a fence" />
\t \t <h2>The Trainer</h2>
\t \t <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. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
\t \t <div class="button1">
\t \t \t <a href="google.com"><img src="http://i66.tinypic.com/33kakow.png"></a>
\t \t </div>
\t </div><!--/one-third-->
\t
\t <!-- one-third -->
\t <div class="one-third one-third-second mobile-collapse">
\t \t <img src="http://29.media.tumblr.com/tumblr_lvh3v78jGD1r2lhkno1_500.jpg" alt="A bird eating" />
\t \t <h2>Lessons</h2>
\t \t <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. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
\t \t <div class="button2">
\t \t \t <a href="google.com"><img src="http://i66.tinypic.com/33kakow.png"></a>
\t \t </div>
\t </div><!--/one-third-->
\t
\t <!-- one-third -->
\t <div class="one-third one-third-last mobile-collapse">
\t \t <img src="http://29.media.tumblr.com/tumblr_lvh3v78jGD1r2lhkno1_500.jpg" alt="A cat" />
\t \t <h2>Training</h2>
\t \t <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. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
\t \t <div class="button3">
\t \t \t <a href="google.com"><img src="http://i66.tinypic.com/33kakow.png"></a>
\t \t </div>
\t </div><!--/one-third-->
\t
</div>
Sie können sich viel Zeit sparen, indem Sie das Twitter-Bootstrap CSS-Gitter verwenden. http://getbootstrap.com/css/#grid – fauverism
Sie können auch http://www.cutegrids.com/ verwenden, wenn Sie nur ein Raster benötigen. – coopersita
Außerdem fehlt '@media (maxwidth: 900px;)' das '-'. Es sollte '@media (max-width: 900px;)' sein – coopersita