How to Create a 3D Border Button with a pure CSS3 color line,

How to Create a 3D Border Button with a pure CSS3 color line,

Today, we will share a 3D button with pure CSS3, which features a colored edge, which makes the entire button more colorful and less boring. This article not only allows you to see the demo effect, but also shares the production tutorial. First, let's take a look:

We can also see the DEMO of these buttons here.

Next, let's share the tutorial and source code. The source code of the button mainly consists of two parts: HTML and CSS. Let's take a look at the HTML code:

<button class="blue">    <div class="wrapper">      
As you can see, the structure of the HTML code is also very clear, there is no HTML5 element, a button and several div elements.
Here we have defined four buttons. Just like above, each button has edges of different colors. Specifically, we will implement 3D effects and edge effects in CSS code.
The following is the CSS code. First, all the buttons are rendered in a uniform style:
button {  display: block;  float: left;  margin: 0 0 1rem 0;  padding: 0;  border: 0;  height: 5rem;  width: 25rem;  border-radius: 0.4rem;  position: relative;  background: transparent;  outline: none;}button .wrapper {  display: block;  float: left;  background: #fff;  border: 0;  height: 5rem;  width: 25rem;  border-radius: 0.4rem;  position: relative;  box-shadow: inset 0 -0.3rem 0 0 rgba(0, 0, 0, 0.2), 0 0.1rem 0 0 rgba(0, 0, 0, 0.2);  transition: height 0.08s, margin 0.08s, box-shadow 0.08s, background 0.08s;  background: -moz-linear-gradient(0deg, #4d4d4d 0%, #4d4d4d 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);  background: -webkit-linear-gradient(0deg, #4d4d4d 0%, #4d4d4d 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);  background: linear-gradient(90deg, #4d4d4d 0%, #4d4d4d 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);}button .wrapper:hover {  background: -moz-linear-gradient(0deg, #333333 0%, #333333 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);  background: -webkit-linear-gradient(0deg, #333333 0%, #333333 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);  background: linear-gradient(90deg, #333333 0%, #333333 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);}button .wrapper:active {  margin-top: 0.3rem;  height: 4.7rem;  box-shadow: none;}
As you can see, the basic appearance of all buttons comes out, including 3D effects.
Then, define the edge color of each button and the style of sliding over the mouse and pressing the button:
button.blue .wrapper {  background: -moz-linear-gradient(0deg, #7db2e8 0%, #7db2e8 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);  background: -webkit-linear-gradient(0deg, #7db2e8 0%, #7db2e8 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);  background: linear-gradient(90deg, #7db2e8 0%, #7db2e8 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);}button.blue .wrapper:hover {  background: -moz-linear-gradient(0deg, #5299e0 0%, #5299e0 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);  background: -webkit-linear-gradient(0deg, #5299e0 0%, #5299e0 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);  background: linear-gradient(90deg, #5299e0 0%, #5299e0 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);}button.green .wrapper {  background: -moz-linear-gradient(0deg, #c4e87d 0%, #c4e87d 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);  background: -webkit-linear-gradient(0deg, #c4e87d 0%, #c4e87d 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);  background: linear-gradient(90deg, #c4e87d 0%, #c4e87d 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);}button.green .wrapper:hover {  background: -moz-linear-gradient(0deg, #b1e052 0%, #b1e052 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);  background: -webkit-linear-gradient(0deg, #b1e052 0%, #b1e052 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);  background: linear-gradient(90deg, #b1e052 0%, #b1e052 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);}button.red .wrapper {  background: -moz-linear-gradient(0deg, #e87d7d 0%, #e87d7d 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);  background: -webkit-linear-gradient(0deg, #e87d7d 0%, #e87d7d 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);  background: linear-gradient(90deg, #e87d7d 0%, #e87d7d 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);}button.red .wrapper:hover {  background: -moz-linear-gradient(0deg, #e05252 0%, #e05252 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);  background: -webkit-linear-gradient(0deg, #e05252 0%, #e05252 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);  background: linear-gradient(90deg, #e05252 0%, #e05252 2%, #ffffff 2%, #ffffff 92%, #f5f5f5 92%, #f5f5f5 100%);}
The main code is this, and all the source code is also shared,>