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January 13, 2016 07:30
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CSS Element Background Blend Modes
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| <html> | |
| <head> | |
| <title> | |
| HTML Element Background Blending Gallery | |
| </title> | |
| </head> | |
| <body onload="load()"> | |
| <div id="title">CSS Background Blending Modes</div> | |
| <div id="header"> | |
| <label>Blend Mode: </label> | |
| <select id="blendModesList"> | |
| <option value="normal">normal</option> | |
| <option value="multiply">multiply</option> | |
| <option value="screen">screen</option> | |
| <option value="overlay">overlay</option> | |
| <option value="darken">darken</option> | |
| <option value="lighten">lighten</option> | |
| <option value="color-dodge">color-dodge</option> | |
| <option value="color-burn">color-burn</option> | |
| <option value="hard-light">hard-light</option> | |
| <option value="soft-light">soft-light</option> | |
| <option value="difference">difference</option> | |
| <option value="exclusion">exclusion</option> | |
| <option value="hue">hue</option> | |
| <option value="saturation">saturation</option> | |
| <option value="color">color</option> | |
| <option value="luminosity">luminosity</option> | |
| </select> | |
| <label>Background color: </label> | |
| <input id="backgroundColorPicker" type="color" value='#4499f0'> | |
| <label>Background image: </label> | |
| <select id="backgroundImageList"> | |
| <option value="http://farm6.staticflickr.com/5328/8959572482_2601c86c04_c.jpg">Waterfall</option> | |
| <option value="http://farm4.staticflickr.com/3694/8959572838_57fa40bdb4_c.jpg">Seaside</option> | |
| <option value="http://farm9.staticflickr.com/8266/8959572616_c47c510060_c.jpg">Sunset</option> | |
| <option value="http://farm8.staticflickr.com/7371/8958376607_b8c6586c4b_c.jpg">Bridge</option> | |
| <option value="http://farm8.staticflickr.com/7403/8958376269_d8b658fc2c_c.jpg">Mountains</option> | |
| </select> | |
| </div> | |
| <div id="wrapper"></div> | |
| </body> | |
| </html> |
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| function blendModeChanged() { | |
| var blendMode = document.getElementById("blendModesList").options[ | |
| document.getElementById("blendModesList").selectedIndex].value; | |
| document.getElementById("wrapper").style.backgroundBlendMode = blendMode + ', normal'; | |
| document.getElementById("wrapper").style.webkitBackgroundBlendMode = blendMode + ', normal'; | |
| } | |
| function backgroundColorChanged() { | |
| var backgroundColor = document.getElementById("backgroundColorPicker").value; | |
| document.getElementById("wrapper").style.backgroundColor = backgroundColor; | |
| } | |
| function backgroundImageChanged() { | |
| var selectedImage = document.getElementById("backgroundImageList").options[ | |
| document.getElementById("backgroundImageList").selectedIndex]; | |
| var backgroundImage = selectedImage.value; | |
| document.getElementById("wrapper").style.backgroundImage = "url(" + backgroundImage + ")"; | |
| } | |
| function load() { | |
| if (navigator.userAgent.indexOf('Chrome') === -1) { | |
| $("#backgroundColorPicker").spectrum( | |
| {color: "#f00", | |
| showButtons: false, | |
| change: function(color) { | |
| document.getElementById("wrapper").style.backgroundColor = color.toHexString(); | |
| }}); | |
| } | |
| document.getElementById("blendModesList").addEventListener("change", blendModeChanged, false); | |
| document.getElementById("backgroundColorPicker").addEventListener("change", backgroundColorChanged, false); | |
| document.getElementById("backgroundImageList").addEventListener("change", backgroundImageChanged, false); | |
| } |
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| <script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script> | |
| <script src="http://bgrins.github.io/spectrum/spectrum.js"></script> | |
| <script src="http://codepen.io/adobe/pen/070820dd14c48fa9aab6f858b19444b1"></script> |
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| body { | |
| font-family: Arial, Helvetica, sans-serif; | |
| background: lightgray; | |
| } | |
| #title { | |
| font-size: 150%; | |
| font-style: normal; | |
| line-height: 120%; | |
| font-weight: 700; | |
| margin: 15px 0px 10px 12px; | |
| padding: 10px 15px 8px 100px; | |
| } | |
| #header { | |
| padding: 10px 15px 8px 20px; | |
| } | |
| #wrapper { | |
| margin: 10px 15px 20px 20px; | |
| border-radius: 30px; | |
| width: 800px; | |
| height: 600px; | |
| background: url('http://farm6.staticflickr.com/5328/8959572482_2601c86c04_c.jpg') no-repeat center center fixed, rgba(0,55,99,1); | |
| -webkit-background-size: cover; | |
| background-size: cover; | |
| background-blend-mode: normal, normal; | |
| -webkit-background-blend-mode: normal, normal; | |
| } |
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| <link href="http://bgrins.github.io/spectrum/spectrum.css" rel="stylesheet" /> |
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