When dealing with mobile pages, we sometimes need to make the banner image into a square with the same width as the screen to obtain the best experience, such as Flipbord’s mobile page: So how should we use pure CSS to make an adaptive banner? What about the size of the square? Solution 1: CSS3 vw unit CSS3 adds a new set of length units vw, vh, vmin, vmax relative to the percentage of the visible area. where vw is the unit relative to the percentage of the viewport width, 1vw = 1% viewport width, vh is the unit relative to the percentage of the viewport height, 1vh = 1% viewport height; vmin is the smaller one relative to the current viewport width and height. Percentage unit, similarly vmax is the percentage unit that is larger than the current viewport width and height. The browser compatibility of this unit is as follows: Using the vw unit, we can easily make an adaptive square:
&n1. Detailed introduction to the case of using pure CSS to implement adaptive squares
##Introduction: When dealing with mobile terminals Page, we sometimes need to make the banner image into a square with the same width as the screen to obtain the best experience, such as Flipbord's mobile page: So how to use pure CSS to make a square that can adapt to the size? Option 1: CSS3 vw unit CSS3...
2. Detailed explanation of the new unit (vw) in css3
Introduction: CSS3vw unit PasteImage.png100vw=100% window width 100vh=100% window height. This way to implement an adaptive square (a container with a fixed aspect ratio) will be quite Simple! [lang=stylus].boxwidth10vwheight10vw Since it is a new unit, there will inevitably be compatibility issues.[lang=jade].imgboximg(src="img/a.png")[lang=stylus].imgboxwidt...
3. Introduction to common Python libraries
Introduction: IPython + ptpython, perfect experience. First install pip install ipython ptpython and then use ptipython. What are the benefits? 1. IPython is a very powerful Python enhancement tool. 2. ptpython provides an IDE-like auto-completion function. 3. When you are in the command When you enter pyipython, the functions of the two are combined, which is extremely powerful! virtualenv + virtualenvwrappe
##4.How to use css new unit vw, vh in responsive design
##5.
Respective introduction of “vh” & “vw” in mobile css units##Introduction: This article introduces the respective introduction of "vh" & "vw" in the mobile css unit
6. Examples of using CSS to maintain the aspect ratio of page content
Introduction: This article mainly introduces how to use CSS to maintain the aspect ratio of page content. The author cited For examples of different methods such as pseudo elements and vw units, friends in need can refer to
7. The whole process of creating a virtual independent Python environment under Ubuntu
Introduction: virtualenv can build a virtual and independent python environment, which can make each project environment independent from other projects, keep the environment clean, and solve package conflict problems. This article describes how to create a Python virtual environment in Linux and Ubuntu, as well as the installation and use of Virtualenvwrapper. Friends in need can refer to it. Let’s take a look.
8. (Advanced) PHP generates unique membership card number
##Introduction: We use 0-Z (0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ) to represent values 0-35 respectively, such as the letter Z representing 35. In this case, I want to get a 5-digit number. The maximum amount of information is 36 raised to the fifth power, 36^5 = 60466176, that is, the maximum 5-digit number is equivalent to a decimal number: 60466176.
9. How to install virtualenv and virtualenvwrapper in python
10.
How to install virtualenv and virtualenvwrapper in python
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