IT/HTML&CSS

[CSS] overflow/box-shadow/text-shadow/border-radius/opacity(2021-10-19)

๊ธฐ๋ก์ž ๊ผฌ๋น„ 2021. 11. 24.

 

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>overflow / box-shadow / text-shadow / border-radius / opacity</title>
    <link rel="stylesheet" href="./css/study1.css">
  </head>
  <body>
    <h1>overflow ์†์„ฑ์˜ ์ ์šฉ ๊ฒฐ๊ณผ(๊ทœ๊ฒฉ์ด ์ •ํ•ด์ง„ ๊ฒฝ์šฐ์— ํ•œํ•ด์„œ)</h1>
    <p class="hidden">์ฝ˜ํ…์ธ ์˜ ๋‚ด์šฉ์ด ๋ฐ•์Šค์˜ ํฌ๊ธฐ๋ฅผ ๋„˜์–ด๊ฐ€๋Š” ๊ฒฝ์šฐ ๋ฐ•์Šค์˜ ํฌ๊ธฐ ๋งŒํผ๋งŒ ๋ณด์ด๊ณ  ๋‚˜๋จธ์ง€ ์ฝ˜ํ…์ธ ๋Š” ๋ณด์ด์ง€ ์•Š๋„๋ก ์ˆจ๊ธธ ์ˆ˜ ์žˆ๋‹ค.</p>
    <p class="scroll">๋ฐ•์Šค์˜ ํฌ๊ธฐ์™€ ์ฝ˜ํ…์ธ ์˜ ๋‚ด์šฉ๊ณผ ์ƒ๊ด€์—†์ด ๋ฐ•์Šค์— ์Šคํฌ๋กค๋ฐ”๋ฅผ ์ƒ์„ฑํ•  ๋•Œ๋Š” overflow:scroll์„ ์„ ์–ธํ•˜๋ฉด ๋œ๋‹ค. ์ด๋•Œ ๋งŒ์•ฝ ๋ฐ•์Šค์˜ ํฌ๊ธฐ๊ฐ€ ์ฝ˜ํ…์ธ ๋ณด๋‹ค ํด ๊ฒฝ์šฐ ์Šคํฌ๋กค ๋ฐ”๋Š” ๋น„ํ™œ์„ฑํ™” ๋˜์–ด ๋‚˜ํƒ€๋‚œ๋‹ค.</p>
    <p class="auto">์ฝ˜ํ…์ธ ์˜ ๋‚ด์šฉ์ด ๋ฐ•์Šค์˜ ํฌ๊ธฐ๋ณด๋‹ค ๋งŽ์•„์„œ ๋ฐ•์Šค์— ์ž๋™์œผ๋กœ ์Šคํฌ๋กค ๋ฐ”๊ฐ€ ์ƒ์„ฑ๋˜๋„๋ก ํ•  ๊ฒฝ์šฐ์— ์„ ์–ธํ•œ๋‹ค.</p>
    <p class="visible">์ฝ˜ํ…์ธ ์˜ ๋‚ด์šฉ์ด ๋ฐ•์Šค์˜ ํฌ๊ธฐ๋ฅผ ๋„˜์–ด๊ฐ€๋Š” ๊ฒฝ์šฐ ๋ฐ•์Šค์˜ ํฌ๊ธฐ๋ฅผ ๋ฌด์‹œํ•˜๊ณ  ์ฝ˜ํ…์ธ ์˜ ๋‚ด์šฉ์„ ๋ชจ๋‘ ๋ณด์—ฌ์ง€๋„๋ก ํ•  ๋•Œ ์„ ์–ธ, ๋ธ”๋ก์š”์†Œ์˜ ๊ธฐ๋ณธ๊ฐ’์ด๊ธฐ๋„ ํ•˜๋‹ค.</p>
    <!-- box-shadow -->
    <div class="abox">
      Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
    </div>
    <h1 class="ts">TITLE</h1>
    <div class="bbox"></div>
    <div class="cbox">
      <h1>title</h1>
      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
    </div>
    <div class="dbox">
      <h1>title</h1>
      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
    </div>
  </body>
</html>

 

p{
  border:1px solid red;
  width: 150px;
  height: 80px;
}
.hidden{overflow: hidden;}
/* ์ฝ˜ํ…์ธ  ๋ฐ–์˜ ๋‚ด์šฉ์„ ์ˆจ๊ธฐ๋Š” ๊ฒƒ = hidden */
.scroll{overflow: scroll;}
/* overflow-y:scroll์ด๋ผ๊ณ  ํ•˜๋ฉด ์„ธ๋กœํ˜• ์Šคํฌ๋กค๋งŒ ์ƒ๊ธด๋‹ค. */
.auto{overflow: auto;}
/* overflow-y:scroll์€ auto์™€ ๋‹ค๋ฅธ ์ ์ด ๋ฐ•์Šค์˜ ํฌ๊ธฐ์•ˆ์— ์ฝ˜ํ…์ธ ๊ฐ€ ๋‹ค ๋“ค์–ด๊ฐ€๋”๋ผ๋„ ์Šคํฌ๋กค์ด ํ‘œ์‹œ๋˜๊ณ , auto๋Š” ํ‘œ์‹œ๊ฐ€ ์•ˆ๋œ๋‹ค. */
.visible{overflow: visible;}/* ๊ธฐ๋ณธ๊ฐ’ */
.abox{
  margin-top:100px;
  width:500px;
  height: 500px;
  margin-left: auto;
  margin-right: auto;
  box-shadow: -30px -30px 70px blue;
  /* ํƒœ๊ทธ์— ๊ทธ๋ฆผ์ž๋ฅผ ๋„ฃ์–ด์ฃผ๋Š” ํƒœ๊ทธ >> box-shadow: x์ถ•, y์ถ•, ๊ทธ๋ฆผ์žํ™•์‚ฐ์ •๋„, ๊ทธ๋ฆผ์ž ์ƒ‰์ƒ์„ ์˜๋ฏธ  */
}
.ts{
  font-weight: 1000;
  font-size: 80px;
  text-shadow: 10px 10px 10px red;
  /* ํƒœ๊ทธ์— ํ…์ŠคํŠธ ๊ทธ๋ฆผ์ž๋ฅผ ๋„ฃ์–ด์ฃผ๋Š” ํƒœ๊ทธ >> text-shadow: x์ถ•, y์ถ•, ๊ทธ๋ฆผ์žํ™•์‚ฐ์ •๋„, ๊ทธ๋ฆผ์ž ์ƒ‰์ƒ์„ ์˜๋ฏธ  */
}
.bbox{
  width:400px;
  height:400px;
  border: 1px solid black;
  /* border-radius: 50%;400px์˜ 50%๋ฅผ ์˜๋ฏธํ•˜์—ฌ 200px ์ด ๋œ๋‹ค. */
  border-radius: 0px 10px 50px 100px;
  /* border-radius: ์ˆ˜์น˜(๋ชจ์„œ๋ฆฌ์˜ ์›ํ˜•์˜ ์ง€๋ฆ„์˜ ๊ธธ์ด๋ฅผ ์˜๋ฏธ)๊ฐ€ ๋†’์•„์งˆ ์ˆ˜๋ก 4๊ฐ ๋ชจ์„œ๋ฆฌ๊ฐ€ ๋” ๋‘ฅ๊ทธ๋ž—๊ฒŒ ๋œ๋‹ค. */
}
.cbox{
  width:500px;
  background: blue;
  overflow: hidden;
  opacity: 0.5;
}
  /* opacity๋Š” 0~1 ์‚ฌ์ด ์†Œ์ˆ˜์ ์œผ๋กœ ํ‘œ์‹œ(0์€ ์™„์ „ ํˆฌ๋ช…, 1์€ ์™„์ „ ๋ถˆํˆฌ๋ช…), ์•ˆ์— ์žˆ๋Š” ํ…์ŠคํŠธ๊นŒ์ง€ ์Šคํƒ€์ผ์„ ์ƒ์† ๋ฐ›๊ธฐ ๋•Œ๋ฌธ์— ํ•จ๊ป˜ ํˆฌ๋ช…๋„๊ฐ€ ์ ์šฉ๋œ๋‹ค. */
.dbox{
  width:500px;
  /* background:rgb(0 0 255 / 50%); */
  background:rgba(0,0,255,0.5);
  overflow: hidden;
}
  /* but, ํ…์ŠคํŠธ๋Š” ํˆฌ๋ช…๋„๋ฅผ ์ ์šฉํ•˜๊ณ  ์‹ถ์ง€ ์•Š์„ ๋•Œ๋Š”..? >> ๋ฐฐ๊ฒฝ์ƒ‰์„ ํˆฌ๋ช…ํ•˜๊ฒŒ ์ฒ˜๋ฆฌํ•˜๋ฉด ๋จ */

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>pseudo-class(hover)</title>
    <link rel="stylesheet" href="./css/study2.css">
  </head>
  <body>
    <div class="abox">
      <h1>title</h1>
      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do   eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad  minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip   ex ea commodo consequat. Duis aute irure dolor in reprehenderit in  voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur  sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt  mollit anim id est laborum.</p>
    </div>
  </body>
</html>

 

 

.abox{
  width:400px;
  height: 400px;
  border: 1px solid red;
  transition: all 0.4s linear 0s;
  /* transition : ์ƒ๋™๊ฐ ์žˆ๊ฒŒ ์• ๋‹ˆ๋ฉ”์ด์…˜์„ ๋„ฃ๋Š” ์Šคํƒ€์ผ
  ์ „๊ณผ ํ›„์˜ ์ค‘๊ฐ„์Šคํƒ€์ผ์ด ์ž๋™์œผ๋กœ ์„ค์ •๋จ >>  ๋ชจ๋“  0.4์ดˆ ๋™์•ˆ ๋งˆ์šฐ์Šค๋ฅผ ์˜ฌ๋ฆฌ๊ณ  ์‹œ์ž‘ํ•˜์ž๋งˆ์ž ์• ๋‹ˆ๋ฉ”์ด์…˜ ํšจ๊ณผ๋ฅผ ์ฃผ๊ณ ์‹ถ๋‹ค.*/
}
/* hover = ๋งˆ์šฐ์Šค๋ฅผ ์˜ฌ๋ ธ์„ ๋•Œ
abox ํด๋ž˜์Šค์— hover ํ–ˆ์„ ๋•Œ - ๊ทธ ์Šคํƒ€์ผ์„ ์ง€์ •ํ•˜๋Š” ํƒœ๊ทธ */
.abox:hover{
  background: red;
  border:none;
  border-radius:200px;
  overflow: hidden;
  box-shadow: 50px 0 0 blue;
}
/* aboxํด๋ž˜์Šค์— ๋งˆ์šฐ์Šค๋ฅผ ์˜ฌ๋ ธ์„ ๋•Œ ๊ทธ ์•ˆ์— ์žˆ๋Š” h1 or p ํƒœ๊ทธ๋ฅผ ์„ ํƒ */
.abox:hover h1{color:white;}
.abox:hover p{color:lime;}

๋Œ“๊ธ€