Tag：background color
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Time：2021-10-14
Summary:Today, let’s share with you the detailed usage of the five selectors of jQuery. This article is shared from Huawei cloud community《[jQuery framework] detailed explanation of the five selectors “family bucket”!!!》Original author: grey ape. Today, let’s share with you the detailed use methods of the five selectors of jQuery, so what is a selector? Functionally, […]
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Time：2021-10-2
(front end) interview 300 question (4) 10 ways to hide page elements One question 1 how to hide the elements on the page? 2 problem analysis 1) The so-called hiding is to make the user invisible to the page element. 2) There is no limit to any way, so we need to divergent thinking and […]
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Time：2021-10-2
Requirement Description: Merge a specific picture and background and save it locally.Antv has its own function of exporting pictures. You can only set the background color. If you want a background image, you need to merge the base64 URL saved by antv and the background image img using canvas, and use the a tag to […]
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Time：2021-9-30
Navigation bar setting height //Cancel the margin in the navigation bar .navbar{ padding:0px 16px; } //Set the background color of the navigation bar and add shadows .navbar-setting{ background-color: #40D2D1; /* height: 70px; */ If you put this effect on navbar, toggle will have a problem box-shadow: 0px 2px 8px 0px rgba(50, 50, 50, 0.25); } […]
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Time：2021-8-30
CSS3 can change the color of the picture. Since then, there is no need to design multiple drawings, and they can be modified at any time. Here is a brief introduction to how to change the color effect of the background picture in CSS3. Mode 1: using drop shadow in CSS3 filter The code is […]
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Time：2021-8-13
background There is a demand during the internship. The front end needs to call the algorithm model and package it into an NPM package for the video conference group, so as to realize the functions of background virtualization and background replacement in the video conference. In the future, some fun functions may be added, such […]
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Time：2021-7-30
Class operation is to operate the element style by operating the class name of the element. When the element style is complex, if it is implemented through CSS () method, it needs to write a long code in CSS, which is neither beautiful nor convenient. By writing a class name, it will be very convenient […]
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Time：2021-6-23
Introduction and effect Previously, I wrote an article about flutter using overlayentry to realize toast. Because it is just a start-up, there are still many shortcomings. In recent days, I have used my spare time to improve it again, adding the states of success, failure, message and waiting, and adding the judgment of dark mode […]
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Time：2021-6-13
Tree component in Vue + iView covers the background color of clicking and moving mouse in 1. Development environment Vue + iView2. Computer system Windows 10 professional edition3. In the process of using Vue + iView development, we will use the tree component according to the requirements. Let me share it with you, hoping to […]
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Time：2021-6-8
In Linux bash, you can use the shell script described below to display various colored Tetris shapes. Hard coded display of colored Tetris The following code uses ANSI escape code to set the display color of terminal characters, so as to display the color box content. The meaning of each ANSI escape code is explained […]
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Time：2021-4-12
Personal bloghttp://taoquns.com/paper/59ba…github https://github.com/Taoqun/can…Download library canvas.toDataURLhttps://github.com/rndme/down… General idea Draw by yourself random Pass in the canvas object and options parameter (optional) run (canvas, option)parameter Bgcolor background color default#e8e8e8 Clickedcolor fill color default#ff0000 Boxsize box size default30method Clear clear all blocks How many blocks are randomly generated by random (number) Add mouse click to move painting example […]
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Time：2021-4-6
Yes, I just want to hang some visual studio code plug-ins that you think will improve, but in fact may reduce work efficiency. Material theme (or other color theme whose color contrast does not meet the requirements) This is the topic of material darker high contrast. Among them, the contrast between the color of notes, […]
