How To Use Html CSS To Implement The Olympic Rings

This example will show you how to use Html & CSS to implement the Olympic Rings on Html web pages.

1. How Is The Interleaving Effect Of The Ring Achieved.

  1. Take the blue and yellow rings as an example, the blue ring is the benchmark, the yellow ring is cut into two parts.
  2. The first part is above the blue ring and the second part is below the blue ring.
  3. After drawing the blue and yellow rings, you can continue to draw the black ring.
  4. This time the yellow ring is the benchmark, and the black ring is to be cut into two parts.
  5. Then set the styles of the green and red rings respectively, the principle is the same.

2. The Olympic Rings Example Source Code.

  1. The Html file name is implement_olympic_rings_use_html_css.html.
  2. Write the below Html content code into the html file.
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>Implement Olympic Rings Use Html And CSS</title>
    
    <style>
    
    /* define the rings basic css style */
    .ring {
        width: 100px;
        height: 100px;
        border-radius: 50%;
        position: absolute;
        border-style: solid;
        border-width: 10px;
    }
    
    /* define the blue ring css style */
    .blue {
        border-color: #0180C3;
        top: 0;
        left: 0;
        z-index: 0;
    }
    
    /* define the yellow ring basic css style */
    .yellow {
        border-color: #FEB131;
        left: 70px;
        top: 60px;
    }
    
    /* define the first part of the yellow ring css style */
    .yellow1 {
        /* above the blue ring */
        z-index: 1;
        /* clip circle */
        clip-path: polygon(0 0, 100% 100%, 0 100%);
    }
    
    /* define the second part of the yellow ring css style */
    .yellow2 {
        /* under the blue ring */
        z-index: -1;
        clip-path: polygon(0 0, 100% 100%, 100% 0);
    }
    
    /* define the black ring basic css style */
    .black {
        border-color: black;
        left: 140px;
        top: 0px;
    }
    
    /* define the first part of the black ring css style */
    .black1 {
        z-index: -2;
        clip-path: polygon(0 0, 100% 0, 0 100%);
    }
    
    /* define the second part of the black ring css style */
    .black2 {
        z-index: 0;
        clip-path: polygon(100% 0, 100% 100%, 0 100%);
    }
    
    /* define the green ring basic css style */
    .green {
        border-color: #059341;
        left: 210px;
        top: 60px;
    }
    
    /* define the first part of the green ring css style */
    .green1 {
        z-index: 1;
        clip-path: polygon(0 0, 100% 100%, 0 100%);
    }
    
    /* define the second part of the green ring css style */
    .green2 {
        z-index: -1;
        clip-path: polygon(0 0, 100% 100%, 100% 0);
    }
    
    /* define the red ring basic css style */
    .red {
        border-color: #FF0000;
        left: 280px;
        top: 0px;
    }
    
    /* define the first part of the red ring css style */
    .red1 {
        z-index: -2;
        clip-path: polygon(0 0, 100% 0, 0 100%);
    }
    
    /* define the second part of the red ring css style */
    .red2 {
        z-index: 0;
        clip-path: polygon(100% 100%, 100% 0, 0 100%);
    }
    
    </style>
    
    </head>
    <body>
    
    <div class="container">
        <!-- the blue ring div -->
        <div class="ring blue"></div>
        
        <!-- the 2 yellow ring divs -->
        <div class="ring yellow yellow1"></div>
        <div class="ring yellow yellow2"></div>
        
        <!-- the 2 black ring divs -->
        <div class="ring black black1"></div>
        <div class="ring black black2"></div>
        
        <!-- the 2 green ring divs -->
        <div class="ring green green1"></div>
        <div class="ring green green2"></div>
        
        <!-- the 2 red ring divs -->
        <div class="ring red red1"></div>
        <div class="ring red red2"></div>
    </div>
    
    </body>
    </html>
  3. Open the above Html file in a web browser, you can see the below Html page.
    use html css to implement olympic rings

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