Meta Section
1. Viewport Width
<meta name="viewport" content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no"/>
Wherewidth=device-widthis to set the viewport width to the device viewport width; you can also set a fixed width, for example:width=640would be a width of 640px (commonly seen in WeChat);
initial-scale=1.0: sets the zoom ratio to 1.0;
minimum-scale=1.0andmaximum-scale=1.0: minimum zoom ratio and maximum zoom ratio;
user-scalable=no: prohibits users from freely zooming,user-scalablethe default value isyes 。
Tip: The one above includes all parameters. For common use, havinguser-scalable=nomeans you don't need to useminimum-scale=1.0andmaximum-scale=1.0to force-disable zooming.
<meta name="viewport" content="width=device-width,initial-scale=1.0,user-scalable=no"/>
2. Auto-recognize Formats
<meta name="format-detection" content="telephone=no"/>
contentThe parameters inside:telephone=nois to disable the browser from automatically recognizing phone numbers,email=nois to disable the browser from automatically recognizing Email.
3. Complete Template
<meta name="viewport" content="width=device-width,initial-scale=1.0,user-scalable=no"/> <meta name="format-detection" content="telephone=no"/> <meta name="format-detection" content="email=no"/>
CSS Section
body {
font-family: "Helvetica Neue", Helvetica, STHeiTi, sans-serif; /*使用无衬线字体*/
}
a, img {
-webkit-touch-callout: none; /*禁止长按链接与图片弹出菜单*/
}
html, body {
-webkit-user-select: none; /*禁止选中文本*/
user-select: none;
}
button,input,optgroup,select,textarea {
-webkit-appearance:none; /*去掉webkit默认的表单样式*/
}
a,button,input,optgroup,select,textarea {
-webkit-tap-highlight-color:rgba(0,0,0,0); /*去掉a、input和button点击时的蓝色外边框和灰色半透明背景*/
}
input::-webkit-input-placeholder {
color:#ccc; /*修改webkit中input的planceholder样式*/
}
input:focus::-webkit-input-placeholder {
color:#f00; /*修改webkit中focus状态下input的planceholder样式*/
}
body {
-webkit-text-size-adjust: 100%!important; /*禁止IOS调整字体大小*/
}
input::-webkit-input-speech-button {
display: none; /*隐藏Android的语音输入按钮*/
}
Flex Basics Section
Here, assume the flex container is.box, and the child elements are.item 。
1. Define the container as a flex layout
.box{
display: -webkit-flex; /*webkit*/
display: flex;
}
/*行内flex*/
.box{
display: -webkit-inline-flex; /*webkit*/
display:inline-flex;
}
2. Container Styles
.box{
flex-direction: row | row-reverse | column | column-reverse;
/*主轴方向：左到右（默认） | 右到左 | 上到下 | 下到上*/
flex-wrap: nowrap | wrap | wrap-reverse;
/*换行：不换行（默认） | 换行 | 换行并第一行在下方*/
flex-flow: <flex-direction> || <flex-wrap>;
/*主轴方向和换行简写*/
justify-content: flex-start | flex-end | center | space-between | space-around;
/*主轴对齐方式：左对齐（默认） | 右对齐 | 居中对齐 | 两端对齐 | 平均分布*/
align-items: flex-start | flex-end | center | baseline | stretch;
/*交叉轴对齐方式：顶部对齐（默认） | 底部对齐 | 居中对齐 | 上下对齐并铺满 | 文本基线对齐*/
align-content: flex-start | flex-end | center | space-between | space-around | stretch;
/*多主轴对齐：顶部对齐（默认） | 底部对齐 | 居中对齐 | 上下对齐并铺满 | 上下平均分布*/
}
3. Child Element Styles
.item{
order: <integer>;
/*排序：数值越小，越排前，默认为0*/
flex-grow: <number>; /* default 0 */
/*放大：默认0（即如果有剩余空间也不放大，值为1则放大，2是1的双倍大小，以此类推）*/
flex-shrink: <number>; /* default 1 */
/*缩小：默认1（如果空间不足则会缩小，值为0不缩小）*/
flex-basis: <length> | auto; /* default auto */
/*固定大小：默认为0，可以设置px值，也可以设置百分比大小*/
flex: none | [ <'flex-grow'> <'flex-shrink'>? || <'flex-basis'> ]
/*flex-grow, flex-shrink 和 flex-basis的简写，默认值为0 1 auto，*/
align-self: auto | flex-start | flex-end | center | baseline | stretch;
/*单独对齐方式：自动（默认） | 顶部对齐 | 底部对齐 | 居中对齐 | 上下对齐并铺满 | 文本基线对齐*/
}
Tips and Tricks Section
1. Custom Apple Icon
Place a file in the root directory of the websiteapple-touch-icon.pngfile. When Apple devices save the website as a bookmark or desktop shortcut, this file will be used as the icon. The recommended file size is: 180px × 180px.
2. Custom favicon:
<link rel="icon" href="../favicon.ico" mce_href="../favicon.ico" type="image/x-icon">
3. Define Browser Click Behavior:
<a href="020-10086.html">打电话给:020-10086</a> <a href="10086.html">发短信给: 10086</a> <a href="[email protected]">发送邮件: [email protected]</a>
4. Define Upload File Types and Formats
<input type=file accept="image/*">
In the file upload box above,acceptyou can restrict the type of uploaded files; the parameter isimage/*means all image types. Clicking it will pop up the gallery. You can also specify an image format by setting the parameter toimage/pngwould restrict the image type to png; if the parameter isvideo/*it means selecting video;acceptYou can also set multiple file formats; the syntax isaccept="image/gif, image/jpeg" ；
5. Usebox-shadowChange (block) the yellow after form autofill
input:-webkit-autofill, textarea:-webkit-autofill, select:-webkit-autofill{
box-shadow:inset 0 0 0 1000px #fff;
}
6. Use CSS to achieve ellipsis text truncation
white-space: nowrap; text-overflow: ellipsis;
7. Use border to draw small triangles
The principle is: the top/bottom and left/right borders join at a diagonal angle. Using this feature, make one side of the border transparent, set the other side to the desired color, and hide the opposite side, and it becomes a small arrow shape.
border-width: 10px 10px 10px 0; //左箭头 border-color: transparent #fff; border-style: solid; width: 0;
Tooltip writing:
<!--html--> <div class="box">嗨！点击菜单就可以关注兮兮公众号了哟~</div>
/*--css--*/
.box{
position: relative;
padding: 0 20px;
width: 380px;
height: 80px;
border-radius: 8px;
background: #EFEFEF;
font-size: 18px;
line-height: 80px;
}
.box:after{
position: absolute;
top: 50%;
left: -15px;
z-index: 1;
display: block;
margin-top: -15px;
width: 0;
border-color: transparent #EFEFEF;
border-style: solid;
border-width: 15px 15px 15px 0;
content: "";
}
Article source:Mobile WEB Front-end Development Resource Integration - Xixi
Article author: Bon
Copyright notice: Free reprint - Non-commercial - No derivative works - Keep attribution (Creative Commons 3.0 License) Please indicate the source for reprinting.