https://www.freecodecamp.org/learn/responsive-web-design/basic-css/use-rgb-values-to-color-elements Use RGB values to Color Elements Another way you can represent colors in CSS is by using RGB values. The RGB value for black looks like this: rgb(0, 0, 0) The RGB value for white looks like this: rgb(255, 255, 255) Instead of using six hexadecimal digits like you do with hex code, with RGB you spe..
https://www.freecodecamp.org/learn/responsive-web-design/basic-css/use-abbreviated-hex-code Use Abbreviated Hex Code Many people feel overwhelmed by the possibilities of more than 16 million colors. And it's difficult to remember hex code. Fortunately, you can shorten it. For example, red's hex code #FF0000 can be shortened to #F00. This shortened form gives one digit for red, one digit for gree..
시놀로지 나스 DSM 7.0 업그레이드 하기. 주의 사항 및 새로운 기능 안녕하세요. 오늘은 시놀로지 나스 DSM 7.0 업그레이드를 진행하면서 무엇이 달라졌는지와 안전하게 업그레이드를 마치는 과정까지 정리해봅니다. DSM 사용 방법과 최초 셋업에 대해서는 아래의 포스팅을 참고 바랍니다. 시놀로지 나스 NAS 설치, 최초 세팅 셋업 DSM 설정 방법 DSM 7.0 업그레이드 주요 사항 및 사전 점검 내용 중요 사항 DSM 7.0-41890은 SAN Manager 1.0.1-0197, Active Insight 1.0.2-1007 및 SMB Service 4.10.18-0223의 문제를 수정하기 위해 7월 19일에 업데이트되었습니다. 이 버전의 DSM을 이미 설치한 사용자는 패키지 센터에서 패키지를 업데이..
https://www.freecodecamp.org/learn/responsive-web-design/basic-css/use-hex-code-to-mix-colors Use Hex Code to Mix Colors To review, hex codes use 6 hexadecimal digits to represent colors, two each for red (R), green (G), and blue (B) components. From these three pure colors (red, green, and blue), we can vary the amounts of each to create over 16 million other colors! For example, orange is pure..
https://www.freecodecamp.org/learn/responsive-web-design/basic-css/use-hex-code-for-specific-colors Use Hex Code for Specific Colors Did you know there are other ways to represent colors in CSS? One of these ways is called hexadecimal code, or hex code for short. We usually use decimals, or base 10 numbers, which use the symbols 0 to 9 for each digit. Hexadecimals (or hex) are base 16 numbers. T..
https://www.freecodecamp.org/learn/responsive-web-design/basic-css/override-all-other-styles-by-using-important Override All Other Styles by using Important Yay! We just proved that inline styles will override all the CSS declarations in your style element. But wait. There's one last way to override CSS. This is the most powerful method of all. But before we do it, let's talk about why you would..
https://www.freecodecamp.org/learn/responsive-web-design/basic-css/override-class-declarations-by-styling-id-attributes Override Class Declarations by Styling ID Attributes We just proved that browsers read CSS from top to bottom in order of their declaration. That means that, in the event of a conflict, the browser will use whichever CSS declaration came last. Notice that if we even had put blu..
https://www.freecodecamp.org/learn/responsive-web-design/basic-css/override-styles-in-subsequent-css Override Styles in Subsequent CSS Our pink-text class overrode our body element's CSS declaration! We just proved that our classes will override the body element's CSS. So the next logical question is, what can we do to override our pink-text class? TEST Create an additional CSS class called blue..
https://www.freecodecamp.org/learn/responsive-web-design/basic-css/prioritize-one-style-over-another Prioritize One Style Over Another Sometimes your HTML elements will receive multiple styles that conflict with one another. For example, your h1 element can't be both green and pink at the same time. Let's see what happens when we create a class that makes text pink, then apply it to an element. ..
2021 광복절에 봉환되는 홍범도 장군. 그의 파란만장한 삶. 안녕하세요. 오늘은 이번 광복절에 이역만리 타국에서 봉환될 예정인 봉오동 전투의 영웅이자 독립운동가이신 홍범도 장군에 대해 알아보고, 마침내 고국으로 봉환될 수 있었던 과정에 대해 정리해봅니다. 청와대는 2021년 8월 15일 광복절을 맞아 홍범도 장군의 유해를 카자흐스탄 크즈올르다에서 모셔올 예정이라고 밝혔는데요. 홍범도 장군의 유해는 8월 15일 저녁 고국에 도착하여, 16-17일 국민추모기간을 거친 뒤 18일에 대전현충원에 안장될 예정이라고 합니다. 사실 홍범도 장군의 유해 봉환은 여러 차례 추진 되었던 사업이었습니다만, 코로나 확산 등으로 인해 성사되지 못하다가, 지난 6월 문대통령이 "코로나 때문에 늦어졌지만, 정부는 이역만리 카자흐..
Improve Compatibility with Browser Fallbacks When working with CSS you will likely run into browser compatibility issues at some point. This is why it's important to provide browser fallbacks to avoid potential problems. When your browser parses the CSS of a webpage, it ignores any properties that it doesn't recognize or support. For example, if you use a CSS variable to assign a background colo..
Attach a Fallback value to a CSS Variable When using your variable as a CSS property value, you can attach a fallback value that your browser will revert to if the given variable is invalid. Note: This fallback is not used to increase browser compatibility, and it will not work on IE browsers. Rather, it is used so that the browser has a color to display if it cannot find your variable. Here's h..
https://www.freecodecamp.org/learn/responsive-web-design/basic-css/inherit-styles-from-the-body-element https://www.freecodecamp.org/learn/responsive-web-design/basic-css/inherit-styles-from-the-body-element www.freecodecamp.org Inherit Styles from the Body Element Now we've proven that every HTML page has a body element, and that its body element can also be styled with CSS. Remember, you can s..
https://www.freecodecamp.org/learn/responsive-web-design/basic-css/style-the-html-body-element https://www.freecodecamp.org/learn/responsive-web-design/basic-css/style-the-html-body-element www.freecodecamp.org Style the HTML Body Element Now let's start fresh and talk about CSS inheritance. Every HTML page has a body element. We can prove that the body element exists here by giving it a backgro..
https://www.freecodecamp.org/learn/responsive-web-design/basic-css/understand-absolute-versus-relative-units Understand Absolute versus Relative Units The last several challenges all set an element's margin or padding with pixels (px). Pixels are a type of length unit, which is what tells the browser how to size or space an item. In addition to px, CSS has a number of different length unit optio..
freeCodeCamp Basic CSS. Use Attribute Selectors to Style Elements CSS 기초. Attribute selector를 style에 적용하기 https://www.freecodecamp.org/learn/responsive-web-design/basic-css/use-attribute-selectors-to-style-elements Use Attribute Selectors to Style Elements You have been adding id or class attributes to elements that you wish to specifically style. These are known as ID and class selectors. There..
코딩캠프 정리노트 CSS기초. 시계방향 margin CSS기초. 시계방향 margin의 개념과 적용 https://www.freecodecamp.org/learn/responsive-web-design/basic-css/use-clockwise-notation-to-specify-the-margin-of-an-element Use Clockwise Notation to Specify the Margin of an Element Let's try this again, but with margin this time. Instead of specifying an element's margin-top, margin-right, margin-bottom, and margin-left properties indiv..
코딩캠프 정리노트 CSS기초. 시계방향 padding CSS기초. 시계방향 padding 개념 및 적용 https://www.freecodecamp.org/ Use Clockwise Notation to Specify the Padding of an Element Instead of specifying an element's padding-top, padding-right, padding-bottom, and padding-left properties individually, you can specify them all in one line, like this: padding: 10px 20px 10px 20px; These four values work like a clock: top, right, b..
코딩캠프 정리노트 CSS기초. different margin CSS기초. different margin의 개념 및 적용 https://www.freecodecamp.org/ Add Different Margins to Each Side of an Element Sometimes you will want to customize an element so that it has a different margin on each of its sides. CSS allows you to control the margin of all four individual sides of an element with the margin-top, margin-right, margin-bottom, and margin-left pr..
코딩캠프 정리노트 CSS기초. different padding CSS기초. padding 다르게 적용하기 https://www.freecodecamp.org/ Add Different Padding to Each Side of an Element Sometimes you will want to customize an element so that it has different amounts of padding on each of its sides. CSS allows you to control the padding of all four individual sides of an element with the padding-top, padding-right, padding-bottom, and padding-..
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코딩캠프 정리노트 CSS 기초. margin CSS 기초. margin 개념 정리 및 사용 https://www.freecodecamp.org/ Adjust the Margin of an Element An element's margin controls the amount of space between an element's border and surrounding elements. Here, we can see that the blue box and the red box are nested within the yellow box. Note that the red box has a bigger margin than the blue box, making it appear smaller. When you i..
Use a custom CSS Variable After you create your variable, you can assign its value to other CSS properties by referencing the name you gave it. background: var(--penguin-skin); This will change the background of whatever element you are targeting to gray because that is the value of the penguin-skin variable. Note that styles will not be applied unless the variable names are an exact match. TEST..
Create Visual Balance Using the text-align Property This section of the curriculum focuses on Applied Visual Design. The first group of challenges build on the given card layout to show a number of core principles. Text is often a large part of web content. CSS has several options for how to align it with the text-align property. text-align: justify; causes all lines of text except the last line..
Adjust the Padding of an Element Now let's put our Cat Photo App away for a little while and learn more about styling HTML. You may have already noticed this, but all HTML elements are essentially little rectangles. Three important properties control the space that surrounds each HTML element: padding, border, and margin. An element's padding controls the amount of space between the element's co..
Override Class Declarations with Inline Styles So we've proven that id declarations override class declarations, regardless of where they are declared in your style element CSS. There are other ways that you can override CSS. Do you remember inline styles? TEST Use an inline style to try to make our h1 element white. Remember, inline styles look like this: Leave the blue-text and pink-text class..
https://www.freecodecamp.org/learn/responsive-web-design/basic-css/use-a-css-class-to-style-an-element Use a CSS Class to Style an Element Classes are reusable styles that can be added to HTML elements. Here's an example CSS class declaration: .blue-text { color: blue; } You can see that we've created a CSS class called blue-text within the CatPhotoApp Click here to view more cat photos. Things ..
https://www.freecodecamp.org/learn/responsive-web-design/basic-css/use-css-selectors-to-style-elements Use CSS Selectors to Style Elements With CSS, there are hundreds of CSS properties that you can use to change the way an element looks on your page. When you entered CatPhotoApp, you were styling that individual h2 element with inline CSS, which stands for Cascading Style Sheets. That's one way..
https://www.freecodecamp.org/learn/responsive-web-design/basic-css/use-an-id-attribute-to-style-an-element Use an id Attribute to Style an El One cool thing about id attributes is that, like classes, you can style them using CSS. However, an id is not reusable and should only be applied to one element. An id also has a higher specificity (importance) than a class so if both are applied to the sa..