CSS Positions layout design techniques for realizing artistic graphics

CSS Positions layout to realize the design skills of artistic graphics

In the field of Web design, the design of artistic graphics is an important skill. By rationally using CSS Positions layout, we can achieve various exquisite artistic graphic effects. This article will introduce some techniques commonly used in practice and provide specific code examples.

1. Absolute positioning (position: absolute)
Absolute positioning is one of the most commonly used methods in CSS Positions layout. It takes the element out of the document flow and positions it relative to the nearest positioned ancestor element.

1. Triangle graphics
   We can create triangle graphics through absolute positioning and some techniques. The following code example demonstrates how to create a popup with an arrow:

HTML code:

<div class="popover">
  <div class="popover-content">
    <p>这是一个弹出框</p>
  </div>
  <div class="popover-arrow"></div>
</div>

CSS code:

.popover {
  position: relative;
  width: 200px;
  background-color: #fff;
  border-radius: 5px;
  padding: 10px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.popover-arrow {
  position: absolute;
  top: -10px;
  left: 50%;
  border-width: 10px;
  border-style: solid;
  border-color: transparent transparent #fff transparent;
}

2. Parallelogram
   By adjusting the width, height and border of the element and using absolute positioning, we can easily create a parallelogram:

HTML code:

<div class="parallelogram"></div>

CSS code:

.parallelogram {
  position: relative;
  width: 200px;
  height: 100px;
  background-color: #ccc;
  transform: skewX(-20deg);
  margin-left: 50px;
}

2. Relative positioning (position: relative)
Relative positioning is a method of positioning relative to the original position of the element itself. We can create some interesting effects with relative positioning.

1. Rotate graphics
   With relative positioning and some CSS3 properties, we can rotate a graphic and achieve an interesting visual effect. The following code example shows how to create a rotated square:

HTML code:

<div class="rotate-box"></div>

CSS code:

.rotate-box {
  position: relative;
  width: 100px;
  height: 100px;
  background-color: #f00;
  transform: rotate(45deg);
}

2. Text Shadow
   Through relative positioning and some techniques, we can add a rubbing effect to the text. The following code example shows how to achieve this effect:

HTML code:

<h1 class="text-shadow">Hello World</h1>

CSS code:

.text-shadow {
  position: relative;
  font-size: 48px;
  color: #fff;
  text-shadow: 2px 2px 2px rgba(0, 0, 0, 0.5);
}

The above is only for CSS Positions layout to implement artistic graphics Some techniques, in fact there are more creativity and ideas waiting for us to explore and implement. By rationally using CSS Positions layout, we can create more excellent artistic graphic effects and add more beauty and appeal to web design. I hope the above content is helpful to you, thank you for reading!

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