rem figma

Adaptivejs principle:利用rem布局，根据公式 html元素字体大小 = document根节点(html)宽度 * 100 / 设计图宽度 计算html元素的font-size,使1rem等于100px,方便快速开发 开发时，一个div设计图宽度为89px,那么在css中我们可以这样书写：width:0.89rem; Github:https://github.com/finance-sh/adaptive https://8.baidu.com/template/index/current.html of the wealth management of BaiduMaximum benefits:计算html元素的font-size,使1rem等于100px,方便快速开发 Adaptivejs Adaptive Issues for mobile page development with REMPage template initialization wi

REM LayoutInsert native JS before layout(function(Doc, win) {varDocel =doc.documentelement, Resizeevt= ' Orientationchange 'inchWindow? ' Orientationchange ': ' Resize ', Recalc=function () { varClientWidth =Docel.clientwidth; if(!clientwidth)return; if(clientwidth>=640) {docEl.style.fontSize= ' 100px '; }Else{docEl.style.fontSize= * (clientwidth/640) + ' px '; } }; if(!doc.addeventlistener)return; Win.addeventlistener

How much have you heard, little friends? We used in the front-end cutting diagram project has px,em,rem,vh,% other basic useless. Especially VH, especially useful.With all the CSS units, it should be the most complete.px: absolute Unit, page by exact pixel displayem: relative units, the reference point is the size of the parent's font, if you define the font-size by itself (the browser default font is 16PX), the entire page 1em is not a fixed value.RE

The use of REM is simply to add the following code:Use the following code for a maximum width of 480px use the following code for a maximum width of 640pxEdit Mobile page Use of REM

; } var scale = 1/DPR; var Metael = doc.queryselector (' meta[name= "viewport"] "); if (!metael) {Metael = doc.createelement (' meta '); Metael.setattribute (' name ', ' viewport '); Doc.head.appendChild (Metael); } metael.setattribute (' content ', ' width=device-width,user-scalable=no,initial-scale= ' + scale + ', Maximum-scale = ' + scale + ', minimum-scale= ' + scale); Doc.documentElement.style.fontSize = _BASEFONTSIZE/2 *

one, preferably with no onehttp://www.jianshu.com/p/b00cd3506782Although the blogger says the scheme has expired, but the new plan has not yet been understood.You can modify 640 to 750 according to the width of your usual design manuscript./*The resources you have introduced*//*Your code*/_minooo_ Link: http://www.jianshu.com/p/b00cd3506782Source: Jane Book copyright belongs to the author. Commercial reprint please contact the author for authorization, non-commercial reprint please specify the s

design draft to write px;Note: 1, in the head of index.html, do not set meta name= ' viewport ';2, take into account the font file comes with the lattice size, do not want to appear 15, 13px this odd number, the font size is still used px; for example: font-size:28px;/*px*/3, for 1px pixel border, in order to avoid lost in some Android phone, add/*no*/after it, so that it does not convert to REM units, such as: border:1px solid #000;/*no*/Personal v

The first: The root element is 100px, and then converted into VW unit according to 750 design draft, so long as the design draft unit/2 can be. If it is a small program, you do not need to divide by 2.html{ font-size: 26.66vw; //移动端适配 这里使用rem+vw方案 省去媒体查询 }The second kind: Media query according to 750 design draft, the root element is 100px, compatibility is better.html { font-size: 625%; /*100 ÷ 16 × 100% = 625%*/}@media screen and (min-width:

Abstract: In the Writing Response H5 page, I often use REM font, in order to compatible with multiple resolutions of the device, need to write multiple @media tags, too cumbersome and not sophisticated, especially the mobile page often can't hit the effect I want, and then use JS instead of the CSS @media, the following is the code. (The following scenario is in 750px design)Scenario one, the disadvantage: Browser use no problem, Android and iOS devic

‘)({ remUnit: 75 })] } } }}Res:Note: 1.remUnit here to be prepared according to the rules of lib-flexible, if your design manuscript is 750px, with 75 just right. 2. When you encounter a 1px border, it is usually easy to find the missing part of the page border, you can use the/no/syntax to block the property conversion, for example border: 1px solid red; /*no*/ 3. Because of the particularity of the fon

The following section of code to introduce the JS dynamic set REM to achieve the mobile-side font adaptation, so as to make a record, convenient later needs, interested friends to take a look at it. The specific code looks like this: Set root element font var win = window, doc = document; function Setfontsize () { var winwidth = $ (window). width (); 750 This number is based on the actual size of your design diagram, so the value is specific ac

The difference between the Px+em+pt+rpx+rem 1.PX: (Pixel) unit name pixel, relative length unit, is relative to the screen resolution of the Monitor. Domestic use of more. 2.em: The unit name is relative length unit, relative to the font size of the text within the current object. If the font size of the current text in the row is not set, it is relative to the browser's default font size. More used abroad. 3.pt: The unit name is dot (point), Abso

PrefaceREM units in the mobile front-end development is very popular, this year I participated in the Shanghai August 8 CSS Conf Conference, several teachers have mentioned! In fact, our company very early on with REM units, on the CSS units, please see HTTP://WWW.HAOROOMS.COM/POST/CSS_UNIT_CALC the view of REMREM unit really benefits quite a lot, it is relative to the root node, so that our entire site unit can be unified. You can also make our fonts