Floating point CSS issues

Floating problem The Small Div isn't filling on free space

Please take a look at the image above, each box is a div that works fine, but in some cases the div labeled "BIG BOX" creates some white space on each line.

Anyway, to fill the free area with my current css setting:

.topic_box_small{
     z-index:3;

    outline: red solid 1px;
    display: block;
    position: relative;
    float:left;
    width:115px;
    height:115px;
    overflow: no-content;
    background-color: burlywood;
    box-shadow: #999999 0px 0px 2px  ;
    border-radius:5px;
    margin:5px;
}
.topic_box_medium{
    z-index:3;
    outline: red solid 1px;
    display: block;
    position: relative;
    float: left;
    width:240px;
    height:115px;
    overflow: no-content;
    background-color: palegreen;
    box-shadow: #999999 0px 0px 2px  ;
    border-radius:5px;
    margin:5px;

}
.topic_box_large{
   z-index:3;
    outline: red solid 1px;
    display: block;
    position: relative;
    float: left;
    width:240px;
    height:240px;
    overflow: no-content;
    background-color: orange;
    box-shadow: #999999 0px 0px 2px  ;
    border-radius:5px;
    margin:5px;
}
.category_Heading{
    z-index:3;
    display: block;
    position: relative;
    width: 100%;
    text-height: 20px;
    padding: 5px;
    font-size: 15px;
    text-align: center;
    clear:both;
    background-color: #fff;
    color:brown;
    box-shadow: #999999 0px 0px 2px  ;
}
.topic_Wrapper{
    display: block;
    width: auto;
    height: auto;
    margin: 5px;
}

      

Html

<section  class="content_packet">
    <h2 class="category_Heading">Category 1 </h2>
    <div class="topic_Wrapper" >
        <div   class="topic_box_medium"> <P>MEDIUM BOX<P> </div>
        <div   class="topic_box_medium"> <P>MEDIUM BOX<P> </div>
        <div   class="topic_box_large"> <P>BIG BOX<P> </div>
        <div   class="topic_box_large"> <P>BIG BOX<P> </div>
        <div   class="topic_box_mini"> <P>MINI BOX<P> </div>
        <div   class="topic_box_mini"> <P>MINI BOX<P> </div>
        <div   class="topic_box_mini"> <P>MINI BOX<P> </div>
        <div   class="topic_box_mini"> <P>MINI BOX<P> </div>
        <div   class="topic_box_mini"> <P>MINI BOX<P> </div>
        <div   class="topic_box_mini"> <P>MINI BOX<P> </div>
        <div   class="topic_box_mini"> <P>MINI BOX<P> </div>
        <div   class="topic_box_mini"> <P>MINI BOX<P> </div>
    </div>
    <h2 class="category_Heading">Category 1 </h2>
    <div class="topic_Wrapper" >
        <div   class="topic_box_large"> </div>
        <div   class="topic_box_large"></div>
        <div   class="topic_box_mini"></div>
        <div   class="topic_box_mini"> </div>
        <div   class="topic_box_normal"> </div>
        <div   class="topic_box_medium"></div>
        <div   class="topic_box_mini"></div>
        <div   class="topic_box_mini"> </div>
    </div>
</section>

      

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2 answers


Several CSS classes can be used in tags. Just add a space between them.

<div class="CSS-Class1 CSS-Class-2 CSS-Class-3">...</div>

CSS

* {
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
}

/* force scrollbar, prevents initial gap */
html {
  overflow-y: scroll; 
}

body {
  font-family: sans-serif;
}

/* ---- grid ---- */

.grid {
  background: #DDD;
}

/* clear fix */
.grid:after {
  content: '';
  display: block;
  clear: both;
}

/* ---- .element-item ---- */

/* 5 columns, percentage width */
.grid-item,
.grid-sizer {
  width: 20%;
}

.grid-item {
  float: left;
  height: 100px;
  background: #0D8;
  border: 2px solid #333;
  border-color: hsla(0, 0%, 0%, 0.7);
}

.grid-item--width2 { width: 40%; }
.grid-item--height2 { height: 200px; }

      

Html



<div class="grid">
  <div class="grid-sizer"></div>
  <div class="grid-item grid-item--width2"></div>
  <div class="grid-item grid-item--height2"></div>
  <div class="grid-item"></div>
  <div class="grid-item"></div>
  <div class="grid-item grid-item--width2 grid-item--height2"></div>
  <div class="grid-item grid-item--width2"></div>
  <div class="grid-item grid-item--width2"></div>
  <div class="grid-item grid-item--height2"></div>
  <div class="grid-item"></div>
  <div class="grid-item grid-item--width2"></div>
  <div class="grid-item grid-item--height2"></div>
  <div class="grid-item"></div>
  <div class="grid-item"></div>
</div>

      

Masonic layout is the way it says in the comments, but since you want different widths you will need to use a java script.

Here's a good site to browse. http://isotope.metafizzy.co/layout-modes/masonry.html

And a Codepen example to see how it works. http://codepen.io/desandro/pen/sqrwo

Hope it helps

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This post may help you. Where can you calculate the tallest div and set the same height for each div.



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