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freeCodeCamp/curriculum/challenges/spanish/01-responsive-web-design/basic-css/use-a-media-query-to-change-a-variable.spanish.md
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* Corrected capitalization, American spellings and typos
2018-11-07 10:34:13 -05:00

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id, title, challengeType, videoUrl, localeTitle
id title challengeType videoUrl localeTitle
5a9d72ad424fe3d0e10cad16 Use a media query to change a variable 0 Usa una consulta de medios para cambiar una variable

Descripción

Las Variables CSS pueden simplificar la forma en que utiliza las consultas de medios. Por ejemplo, cuando su pantalla es más pequeña o más grande que el punto de interrupción de su consulta de medios, puede cambiar el valor de una variable y aplicará su estilo donde sea que se use.

Instrucciones

En el :root selector de :root de la media query , cámbielo para que --penguin-size se redefina y se le dé un valor de 200px . Además, redefine --penguin-skin y dale un valor de black . Luego cambie el tamaño de la vista previa para ver este cambio en acción.

Pruebas

tests:
  - text: '<code>:root</code> debe reasignar la variable <code>--penguin-size</code> a <code>200px</code> .'
    testString: 'assert(code.match(/media\s*?\(\s*?max-width\s*?:\s*?350px\s*?\)\s*?{[\s\S]*:root\s*?{[\s\S]*--penguin-size\s*?:\s*?200px\s*?;[\s\S]*}[\s\S]*}/gi), "<code>:root</code> should reassign the <code>--penguin-size</code> variable to <code>200px</code>.");'
  - text: '<code>:root</code> debe reasignar la variable <code>--penguin-skin</code> a <code>black</code> .'
    testString: 'assert(code.match(/media\s*?\(\s*?max-width\s*?:\s*?350px\s*?\)\s*?{[\s\S]*:root\s*?{[\s\S]*--penguin-skin\s*?:\s*?black\s*?;[\s\S]*}[\s\S]*}/gi), "<code>:root</code> should reassign the <code>--penguin-skin</code> variable to <code>black</code>.");'

Challenge Seed

<style>
  :root {
    --penguin-size: 300px;
    --penguin-skin: gray;
    --penguin-belly: white;
    --penguin-beak: orange;
  }

  @media (max-width: 350px) {
    :root {

      /* add code below */

      /* add code above */

    }
  }

  .penguin {
    position: relative;
    margin: auto;
    display: block;
    margin-top: 5%;
    width: var(--penguin-size, 300px);
    height: var(--penguin-size, 300px);
  }

  .right-cheek {
    top: 15%;
    left: 35%;
    background: var(--penguin-belly, white);
    width: 60%;
    height: 70%;
    border-radius: 70% 70% 60% 60%;
  }

  .left-cheek {
    top: 15%;
    left: 5%;
    background: var(--penguin-belly, white);
    width: 60%;
    height: 70%;
    border-radius: 70% 70% 60% 60%;
  }

  .belly {
    top: 60%;
    left: 2.5%;
    background: var(--penguin-belly, white);
    width: 95%;
    height: 100%;
    border-radius: 120% 120% 100% 100%;
  }

  .penguin-top {
    top: 10%;
    left: 25%;
    background: var(--penguin-skin, gray);
    width: 50%;
    height: 45%;
    border-radius: 70% 70% 60% 60%;
  }

  .penguin-bottom {
    top: 40%;
    left: 23.5%;
    background: var(--penguin-skin, gray);
    width: 53%;
    height: 45%;
    border-radius: 70% 70% 100% 100%;
  }

  .right-hand {
    top: 5%;
    left: 25%;
    background: var(--penguin-skin, black);
    width: 30%;
    height: 60%;
    border-radius: 30% 30% 120% 30%;
    transform: rotate(130deg);
    z-index: -1;
    animation-duration: 3s;
    animation-name: wave;
    animation-iteration-count: infinite;
    transform-origin:0% 0%;
    animation-timing-function: linear;
  }

  @keyframes wave {
      10% {
        transform: rotate(110deg);
      }
      20% {
        transform: rotate(130deg);
      }
      30% {
        transform: rotate(110deg);
      }
      40% {
        transform: rotate(130deg);
      }
    }

  .left-hand {
    top: 0%;
    left: 75%;
    background: var(--penguin-skin, gray);
    width: 30%;
    height: 60%;
    border-radius: 30% 30% 30% 120%;
    transform: rotate(-45deg);
    z-index: -1;
  }

  .right-feet {
    top: 85%;
    left: 60%;
    background: var(--penguin-beak, orange);
    width: 15%;
    height: 30%;
    border-radius: 50% 50% 50% 50%;
    transform: rotate(-80deg);
    z-index: -2222;
  }

  .left-feet {
    top: 85%;
    left: 25%;
    background: var(--penguin-beak, orange);
    width: 15%;
    height: 30%;
    border-radius: 50% 50% 50% 50%;
    transform: rotate(80deg);
    z-index: -2222;
  }

  .right-eye {
    top: 45%;
    left: 60%;
    background: black;
    width: 15%;
    height: 17%;
    border-radius: 50%;
  }

  .left-eye {
    top: 45%;
    left: 25%;
    background: black;
    width: 15%;
    height: 17%;
    border-radius: 50%;
  }

  .sparkle {
    top: 25%;
    left:-23%;
    background: white;
    width: 150%;
    height: 100%;
    border-radius: 50%;
  }

  .blush-right {
    top: 65%;
    left: 15%;
    background: pink;
    width: 15%;
    height: 10%;
    border-radius: 50%;
  }

  .blush-left {
    top: 65%;
    left: 70%;
    background: pink;
    width: 15%;
    height: 10%;
    border-radius: 50%;
  }

  .beak-top {
    top: 60%;
    left: 40%;
    background: var(--penguin-beak, orange);
    width: 20%;
    height: 10%;
    border-radius: 50%;
  }

  .beak-bottom {
    top: 65%;
    left: 42%;
    background: var(--penguin-beak, orange);
    width: 16%;
    height: 10%;
    border-radius: 50%;
  }

  body {
    background:#c6faf1;
  }

  .penguin * {
    position: absolute;
  }
</style>
<div class="penguin">
  <div class="penguin-bottom">
    <div class="right-hand"></div>
    <div class="left-hand"></div>
    <div class="right-feet"></div>
    <div class="left-feet"></div>
  </div>
  <div class="penguin-top">
    <div class="right-cheek"></div>
    <div class="left-cheek"></div>
    <div class="belly"></div>
    <div class="right-eye">
      <div class="sparkle"></div>
    </div>
    <div class="left-eye">
      <div class="sparkle"></div>
    </div>
    <div class="blush-right"></div>
    <div class="blush-left"></div>
    <div class="beak-top"></div>
    <div class="beak-bottom"></div>
  </div>
</div>

Solución

// solution required