【问题标题】:Align 3 pictures in line to rest of the page将 3 张图片与页面的其余部分对齐
【发布时间】:2017-05-25 05:51:11
【问题描述】:

我试图将三张图片并排放置在一行中,每张图片下方都有一个标题和说明,我希望右侧和左侧的图片与页面的其余部分对齐,具有 4% 的内边距,就像上面的标题和段落,中间的就是在中间。

但是每当我将内边距设置为 4% 时,右边的会浮在前两个的下方..

.full-width{
    width: 100%;
    margin: 0 auto;
}
.half-width{
	width: 50%;
	float: left;
}
.third-width{
	width: 33.3333%;
	float: left;
}

img{
    height: 30%;
    width: auto;
}

h1, h3{
    margin: 2% 4%;
}

p{
    text-align: justify;
}

h2{
    text-align: center;
}

h2, p, img{
    margin: auto;
    display: block;
    padding: 2% 0%;
}

#right, #left{
    padding: 0 4%;
    display: block;
}
<h3>text text text 
		</h3>

		<div class="full-width">
		
		<div class="third-width" id="left">
			<img src="img/gary.jpg" alt="Gary">
			<h2>Gary</h2>
			<p>text text</p>
		</div>
		
		<div class="third-width" id="middle">
			<img src="img/howard.jpg" alt="Howard">
			<h2>Howard</h2>
			<p>text text</p>
		</div>

		<div class="third-width" id="right">
			<img src="img/mark.jpg" alt="Mark">
			<h2>Mark</h2>
			<p>text text</p>
		</div>

		</div>
	</main>
</html>

【问题讨论】:

    标签: html css image alignment


    【解决方案1】:

    设置 box-sizing 似乎可以解决您的问题。

    #right, #left{
        padding: 0 4%;
        display: block;
        box-sizing: border-box;
    }
    

    见sn-p

    .full-width{
        width: 100%;
        margin: 0 auto;
    }
    .half-width{
    	width: 50%;
    	float: left;
    }
    .third-width{
    	width: 33.3333%;
    	float: left;
    }
    
    img{
        height: 30%;
        width: auto;
    }
    
    h1, h3{
        margin: 2% 4%;
    }
    
    p{
        text-align: justify;
    }
    
    h2{
        text-align: center;
    }
    
    h2, p, img{
        margin: auto;
        display: block;
        padding: 2% 0%;
    }
    
    #right, #left{
        padding: 0 4%;
        display: block;
    	box-sizing: border-box;
    }
    <h3>text text text 
    		</h3>
    
    		<div class="full-width">
    		
    		<div class="third-width" id="left">
    			<img src="img/gary.jpg" alt="Gary">
    			<h2>Gary</h2>
    			<p>text text</p>
    		</div>
    		
    		<div class="third-width" id="middle">
    			<img src="img/howard.jpg" alt="Howard">
    			<h2>Howard</h2>
    			<p>text text</p>
    		</div>
    
    		<div class="third-width" id="right">
    			<img src="img/mark.jpg" alt="Mark">
    			<h2>Mark</h2>
    			<p>text text</p>
    		</div>
    
    		</div>

    【讨论】:

      【解决方案2】:

      这里发生的情况是填充被添加到宽度中,因此总大小比页面宽。

      4% + 33.3% + 4% + 33.3% + 4% + 33.3% + 4% = 超过 100%。

      将你的 33.3% 降低到 28%,它会起作用 - 如下所示。

      .full-width{
          width: 100%;
          margin: 0 auto;
      }
      .half-width{
      	width: 50%;
      	float: left;
      }
      .third-width{
      	width: 28%;
      	float: left;
      }
      
      img{
          height: 30%;
          width: auto;
      }
      
      h1, h3{
          margin: 2% 4%;
      }
      
      p{
          text-align: justify;
      }
      
      h2{
          text-align: center;
      }
      
      h2, p, img{
          margin: auto;
          display: block;
          padding: 2% 0%;
      }
      
      #right, #left{
          padding: 0 4%;
          display: block;
      }
      <h3>text text text 
      		</h3>
      
      		<div class="full-width">
      		
      		<div class="third-width" id="left">
      			<img src="img/gary.jpg" alt="Gary">
      			<h2>Gary</h2>
      			<p>text text</p>
      		</div>
      		
      		<div class="third-width" id="middle">
      			<img src="img/howard.jpg" alt="Howard">
      			<h2>Howard</h2>
      			<p>text text</p>
      		</div>
      
      		<div class="third-width" id="right">
      			<img src="img/mark.jpg" alt="Mark">
      			<h2>Mark</h2>
      			<p>text text</p>
      		</div>
      
      		</div>
      	</main>
      </html>

      【讨论】:

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