<h1 style="text-align:Center;color:red;">文本格式化标签</h1> <b style="color:yellow">粗体文字</b> <big style="color:blue">大号字</big> <em style="color:black">着中文字</em> <br /> <i>斜体</i> <small>定义小号字</small> <strong>加重语气<strong> <br /> <sub>定义下标</...
ColorNameHex CodeRGB Code White#FFFFFFrgb(255, 255, 255) Silver#C0C0C0rgb(192, 192, 192) Gray#808080rgb(128, 128, 128) Black#000000rgb(0, 0, 0) Red#FF0000rgb(255, 0, 0) Maroon#800000rgb(128, 0, 0) Yellow#FFFF00rgb(255, 255, 0) ...
Or Enter a Color: Or Use HTML5: Selected Color: Black Text Shadow White Text Shadow Red #ff0000 rgb(255, 0, 0) hsl(0, 100%, 50%) Lighter / Darker: 100%#ffffff 95%#ffe6e6 90%#ffcccc 85%#ffb3b3 80%#ff9999 75%#ff8080 ...
operable, understandable and robust. Together, these attributes comprise the World Wide Web Consortium (W3C) POUR model, which mandates that the information and UI elements being presented to users must be perceivable to their senses; that there must be a way for them to operate the UI; that...
Color NameHex Code RGBDecimal Code RGB Black0000000,0,0 SilverC0C0C0192,192,192 Gray808080128,128,128 WhiteFFFFFF255,255,255 Maroon800000128,0,0 RedFF0000255,0,0 Color NameHex Code RGBDecimal Code RGB Purple800080128,0,128 FuchsiaFF00FF255,0,255 ...
In your CSS file (main.css), add the following code at the end of the file. css Copy .light-theme { color: #000000; background: #00FF00; } In this example, #000000 specifies black for the font color, and #00FF00 specifies green for the background color. In your HTML ...
Simply edit the HTML code and click rerun in the bottom right-hand corner.Here are a few sans-serif fonts you can insert via inline CSS:Helvetica: font-family: 'Helvetica', sans-serif; Arial: font-family: 'Arial', sans-serif; Arial Black: font-family: 'Arial Black', sans-serif; ...
().forEach(function(stroke){ inkContext.beginPath();if(stroke.selected) { inkContext.lineWidth = stroke.drawingAttributes.size.width *2; inkContext.strokeStyle ="green"; }else{ inkContext.lineWidth = stroke.drawingAttributes.size.width; inkContext.strokeStyle ="black"; }// Enumerate through each...
4.1 颜色名HTML和CSS颜色规范定义有141个颜色名称(其中17个标准颜色);17标准颜色:黑色,蓝色,水,紫红色,灰色,绿色,石灰,栗色,海军,...橄榄,橙,紫,红,白,银,蓝绿色,黄色;比如颜色名:Bule、Black等等;4.2 颜色值颜色值由十六进制来表示红、绿、蓝(RGB);每个颜色的最低值为 0(十六进制为 00),最高值为 ...
In the hex codes the values ranging from 00 to FF, where 00 is the lowest intensity for color, and FF represents the highest intensity for a color. In the hex color code, the total number of valid colors is 16,777,216 i.e. 166 color. With #000000 = Black being the first and #...