БЛОГ НА HUSL


Кнопка смены темы улетает

Автор вопроса: SoundestMage

Когда нажимаю сменить тему, то кнопка с верхней части уходит на середину.та самая кнопка

html

    <!DOCTYPE html>
<html lang="ru">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>{{title}}</title>
<div class="wrapper">
    <div class="image">
  <input type="checkbox" id="hide-checkbox">
  <label for="hide-checkbox" class="toggle">
    <span class="toggle-button">
      <span class="crater crater-1"></span>
      <span class="crater crater-2"></span>
      <span class="crater crater-3"></span>
      <span class="crater crater-4"></span>
      <span class="crater crater-5"></span>
      <span class="crater crater-6"></span>
      <span class="crater crater-7"></span>
    </span>
    <span class="star star-1"></span>
    <span class="star star-2"></span>
    <span class="star star-3"></span>
    <span class="star star-4"></span>
    <span class="star star-5"></span>
    <span class="star star-6"></span>
    <span class="star star-7"></span>
    <span class="star star-8"></span>
  </label>
</div>
    </div>

CSS

    * {
  box-sizing: inherit;
}

.wrapper {
  position: absolute;
  top: 15%;
  left: 93%;
  transform: translate(-50%, -50%);
}

#hide-checkbox {
  opacity: 0;
  height: 0;
  width: 0;
}

.toggle {
  position: relative;
  cursor: pointer;
  display: inline-block;
  width: 200px;
  height: 100px;
  background: #211042;
  border-radius: 50px;
  transition: 500ms;
  overflow: hidden;
}

.toggle-button {
  position: absolute;
  display: inline-block;
  top: 7px;
  left: 6px;
  width: 86px;
  height: 86px;
  border-radius: 50%;
  background: #FAEAF1;
  overflow: hidden;
  box-shadow: 0 0 35px 4px rgba(255, 255, 255);
  transition: all 500ms ease-out;
}

.crater {
  position: absolute;
  display: inline-block;
  background: #FAEAF1;
  border-radius: 50%;
  transition: 500ms;
}

.crater-1 {
  background: #FFFFF9;
  width: 86px;
  height: 86px;
  left: 10px;
  bottom: 10px;
}

.crater-2 {
  width: 20px;
  height: 20px;
  top: -7px;
  left: 44px;
}

.crater-3 {
  width: 16px;
  height: 16px;
  top: 20px;
  right: -4px;
}

.crater-4 {
  width: 10px;
  height: 10px;
  top: 24px;
  left: 30px;
}

.crater-5 {
  width: 15px;
  height: 15px;
  top: 40px;
  left: 48px;
}

.crater-6 {
  width: 10px;
  height: 10px;
  top: 48px;
  left: 20px;
}

.crater-7 {
  width: 12px;
  height: 12px;
  bottom: 5px;
  left: 35px;
}

.star {
  position: absolute;
  display: inline-block;
  border-radius: 50%;
  background: #FFF;
  box-shadow: 1px 0 2px 2px rgba(255, 255, 255);
}

.star-1 {
  width: 6px;
  height: 6px;
  right: 90px;
  bottom: 40px;
}

.star-2 {
  width: 8px;
  height: 8px;
  right: 70px;
  top: 10px;
}

.star-3 {
  width: 5px;
  height: 5px;
  right: 60px;
  bottom: 15px;
}

.star-4 {
  width: 3px;
  height: 3px;
  right: 40px;
  bottom: 50px;
}

.star-5 {
  width: 4px;
  height: 4px;
  right: 10px;
  bottom: 35px;
}

.star-6, .star-7, .star-8 {
  width: 10px;
  height: 2px;
  border-radius: 2px;
  transform: rotate(-45deg);
  box-shadow: 5px 0px 4px 1px #FFF;
  animation-name: travel;
  animation-duration: 1.5s;
  animation-timing-function: ease-out;
  animation-iteration-count: infinite;
}

.star-6 {
  right: 30px;
  bottom: 30px;
  animation-delay: -2s;
}

.star-7 {
  right: 50px;
  bottom: 60px;
}

.star-8 {
  right: 90px;
  top: 10px;
  animation-delay: -4s;
}

@keyframes travel {
  0% {
    transform: rotate(-45deg) translateX(70px);
  }

  50% {
    transform: rotate(-45deg) translateX(-20px);
    box-shadow: 5px 0px 6px 1px #FFF;
  }

  100% {
    transform: rotate(-45deg) translateX(-30px);
    width: 2px;
    height: 2px;
    opacity: 0;
    box-shadow: none;
  }
}

#hide-checkbox:checked + .toggle {
  background: #24D7F7;
}

#hide-checkbox:checked + .toggle .toggle-button {
  background: #F7FFFF;
  transform: translateX(102px);
  box-shadow: 0 0 35px 5px rgba(255, 255, 255);
}

#hide-checkbox:checked + .toggle .toggle-button .crater {
  transform: rotate(-45deg) translateX(70px);
}

#hide-checkbox:checked + .toggle .star {
  animation: move 2s infinite;
  transform: none;
  box-shadow: none;
}

#hide-checkbox:checked + .toggle .star-1 {
  width: 40px;
  height: 10px;
  border-radius: 10px;
  background: #FFF;
  left: 20px;
  top: 25px;
  box-shadow: none;
}

#hide-checkbox:checked + .toggle .star-2 {
  width: 12px;
  height: 12px;
  background: #FFF;
  left: 26px;
  top: 23px;
  box-shadow: -1px 0 2px 0 rgba(0, 0 , 0, 0.1);
}

#hide-checkbox:checked + .toggle .star-3 {
  width: 16px;
  height: 16px;
  background: #FFF;
  left: 35px;
  top: 19px;
  box-shadow: -1px 0 2px 0 rgba(0, 0 , 0, 0.1);
}

#hide-checkbox:checked + .toggle .star-4 {
  width: 14px;
  height: 14px;
  background: #FFF;
  left: 46px;
  top: 21px;
  box-shadow: -1px 0 2px 0 rgba(0, 0 , 0, 0.1);
}

#hide-checkbox:checked + .toggle .star-5 {
  width: 60px;
  height: 15px;
  border-radius: 15px;
  background: #FFF;
  left: 30px;
  bottom: 20px;
  box-shadow: none;
}

#hide-checkbox:checked + .toggle .star-6 {
  width: 18px;
  height: 18px;
  background: #FFF;
  border-radius: 50%;
  left: 38px;
  bottom: 20px;
  box-shadow: -1px 0 2px 0 rgba(0, 0 , 0, 0.1);
}

#hide-checkbox:checked + .toggle .star-7 {
  width: 24px;
  height: 24px;
  background: #FFF;
  border-radius: 50%;
  left: 52px;
  bottom: 20px;
  box-shadow: -1px 0 2px 0 rgba(0, 0 , 0, 0.1);
}

#hide-checkbox:checked + .toggle .star-8 {
  width: 21px;
  height: 21px;
  background: #FFF;
  border-radius: 50%;
  left: 70px;
  top: 59px;
  box-shadow: -1px 0 2px 0 rgba(0, 0 , 0, 0.1);
}

@keyframes move {
  0% {
    transform: none;
  }

  25% {
    transform: translateX(2px);
  }

  100% {
    transform: translateX(-2px);
  }
}

body.dark-theme {
filter: brightness(0.6);
}

JS

    document.getElementById('hide-checkbox').addEventListener('click', function(){
  const bodyElement = document.body;
  const currentTheme = bodyElement.className;

  if (currentTheme === 'light-theme') {
    bodyElement.classList.remove('light-theme');
    bodyElement.classList.add('dark-theme');

    localStorage.setItem('theme', 'dark-theme');
  } else {
    bodyElement.classList.remove('dark-theme');
    bodyElement.classList.add('light-theme');

    localStorage.setItem('theme', 'light-theme');
}});

Источник

Ответы (2 шт):

Автор решения: Алексей Шиманский

Это происходит из-за каких-то там особенностей работы filter

Можно попробовать обойти, используя :before, но я бы порекомендовал бы установить фильтр непосредственно на кнопку. Ведь нужно же менять фон у неё, как я понимаю, а не у всего body?

document.getElementById('hide-checkbox').addEventListener('click', function(){
  const bodyElement = document.body;
  const currentTheme = bodyElement.className;

  if (currentTheme === 'light-theme') {
    bodyElement.classList.remove('light-theme');
    bodyElement.classList.add('dark-theme');

  //  localStorage.setItem('theme', 'dark-theme');
  } else {
    bodyElement.classList.remove('dark-theme');
    bodyElement.classList.add('light-theme');

   // localStorage.setItem('theme', 'light-theme');
}});
* {
  box-sizing: inherit;
}

.wrapper {
  position: absolute;
  top: 15%;
  left: 93%;
  transform: translate(-50%, -50%);
}

#hide-checkbox {
  opacity: 0;
  height: 0;
  width: 0;
}

.toggle {
  position: relative;
  cursor: pointer;
  display: inline-block;
  width: 200px;
  height: 100px;
  background: #211042;
  border-radius: 50px;
  transition: 500ms;
  overflow: hidden;
}

.toggle-button {
  position: absolute;
  display: inline-block;
  top: 7px;
  left: 6px;
  width: 86px;
  height: 86px;
  border-radius: 50%;
  background: #FAEAF1;
  overflow: hidden;
  box-shadow: 0 0 35px 4px rgba(255, 255, 255);
  transition: all 500ms ease-out;
}

.crater {
  position: absolute;
  display: inline-block;
  background: #FAEAF1;
  border-radius: 50%;
  transition: 500ms;
}

.crater-1 {
  background: #FFFFF9;
  width: 86px;
  height: 86px;
  left: 10px;
  bottom: 10px;
}

.crater-2 {
  width: 20px;
  height: 20px;
  top: -7px;
  left: 44px;
}

.crater-3 {
  width: 16px;
  height: 16px;
  top: 20px;
  right: -4px;
}

.crater-4 {
  width: 10px;
  height: 10px;
  top: 24px;
  left: 30px;
}

.crater-5 {
  width: 15px;
  height: 15px;
  top: 40px;
  left: 48px;
}

.crater-6 {
  width: 10px;
  height: 10px;
  top: 48px;
  left: 20px;
}

.crater-7 {
  width: 12px;
  height: 12px;
  bottom: 5px;
  left: 35px;
}

.star {
  position: absolute;
  display: inline-block;
  border-radius: 50%;
  background: #FFF;
  box-shadow: 1px 0 2px 2px rgba(255, 255, 255);
}

.star-1 {
  width: 6px;
  height: 6px;
  right: 90px;
  bottom: 40px;
}

.star-2 {
  width: 8px;
  height: 8px;
  right: 70px;
  top: 10px;
}

.star-3 {
  width: 5px;
  height: 5px;
  right: 60px;
  bottom: 15px;
}

.star-4 {
  width: 3px;
  height: 3px;
  right: 40px;
  bottom: 50px;
}

.star-5 {
  width: 4px;
  height: 4px;
  right: 10px;
  bottom: 35px;
}

.star-6, .star-7, .star-8 {
  width: 10px;
  height: 2px;
  border-radius: 2px;
  transform: rotate(-45deg);
  box-shadow: 5px 0px 4px 1px #FFF;
  animation-name: travel;
  animation-duration: 1.5s;
  animation-timing-function: ease-out;
  animation-iteration-count: infinite;
}

.star-6 {
  right: 30px;
  bottom: 30px;
  animation-delay: -2s;
}

.star-7 {
  right: 50px;
  bottom: 60px;
}

.star-8 {
  right: 90px;
  top: 10px;
  animation-delay: -4s;
}

@keyframes travel {
  0% {
    transform: rotate(-45deg) translateX(70px);
  }

  50% {
    transform: rotate(-45deg) translateX(-20px);
    box-shadow: 5px 0px 6px 1px #FFF;
  }

  100% {
    transform: rotate(-45deg) translateX(-30px);
    width: 2px;
    height: 2px;
    opacity: 0;
    box-shadow: none;
  }
}

#hide-checkbox:checked + .toggle {
  background: #24D7F7;
}

#hide-checkbox:checked + .toggle .toggle-button {
  background: #F7FFFF;
  transform: translateX(102px);
  box-shadow: 0 0 35px 5px rgba(255, 255, 255);
}

#hide-checkbox:checked + .toggle .toggle-button .crater {
  transform: rotate(-45deg) translateX(70px);
}

#hide-checkbox:checked + .toggle .star {
  animation: move 2s infinite;
  transform: none;
  box-shadow: none;
}

#hide-checkbox:checked + .toggle .star-1 {
  width: 40px;
  height: 10px;
  border-radius: 10px;
  background: #FFF;
  left: 20px;
  top: 25px;
  box-shadow: none;
}

#hide-checkbox:checked + .toggle .star-2 {
  width: 12px;
  height: 12px;
  background: #FFF;
  left: 26px;
  top: 23px;
  box-shadow: -1px 0 2px 0 rgba(0, 0 , 0, 0.1);
}

#hide-checkbox:checked + .toggle .star-3 {
  width: 16px;
  height: 16px;
  background: #FFF;
  left: 35px;
  top: 19px;
  box-shadow: -1px 0 2px 0 rgba(0, 0 , 0, 0.1);
}

#hide-checkbox:checked + .toggle .star-4 {
  width: 14px;
  height: 14px;
  background: #FFF;
  left: 46px;
  top: 21px;
  box-shadow: -1px 0 2px 0 rgba(0, 0 , 0, 0.1);
}

#hide-checkbox:checked + .toggle .star-5 {
  width: 60px;
  height: 15px;
  border-radius: 15px;
  background: #FFF;
  left: 30px;
  bottom: 20px;
  box-shadow: none;
}

#hide-checkbox:checked + .toggle .star-6 {
  width: 18px;
  height: 18px;
  background: #FFF;
  border-radius: 50%;
  left: 38px;
  bottom: 20px;
  box-shadow: -1px 0 2px 0 rgba(0, 0 , 0, 0.1);
}

#hide-checkbox:checked + .toggle .star-7 {
  width: 24px;
  height: 24px;
  background: #FFF;
  border-radius: 50%;
  left: 52px;
  bottom: 20px;
  box-shadow: -1px 0 2px 0 rgba(0, 0 , 0, 0.1);
}

#hide-checkbox:checked + .toggle .star-8 {
  width: 21px;
  height: 21px;
  background: #FFF;
  border-radius: 50%;
  left: 70px;
  top: 59px;
  box-shadow: -1px 0 2px 0 rgba(0, 0 , 0, 0.1);
}

@keyframes move {
  0% {
    transform: none;
  }

  25% {
    transform: translateX(2px);
  }

  100% {
    transform: translateX(-2px);
  }
}

body.dark-theme .image {
    filter: brightness(0.6);
}
<!DOCTYPE html>
<html lang="ru">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>{{title}}</title>
<div class="wrapper">
    <div class="image">
  <input type="checkbox" id="hide-checkbox">
  <label for="hide-checkbox" class="toggle">
    <span class="toggle-button">
      <span class="crater crater-1"></span>
      <span class="crater crater-2"></span>
      <span class="crater crater-3"></span>
      <span class="crater crater-4"></span>
      <span class="crater crater-5"></span>
      <span class="crater crater-6"></span>
      <span class="crater crater-7"></span>
    </span>
    <span class="star star-1"></span>
    <span class="star star-2"></span>
    <span class="star star-3"></span>
    <span class="star star-4"></span>
    <span class="star star-5"></span>
    <span class="star star-6"></span>
    <span class="star star-7"></span>
    <span class="star star-8"></span>
  </label>
</div>
    </div>

И советую кнопке присвоить более правильный класс и в CSS применять его. А то класс .image может запутать, если его потом применить для других картинок

Вообще тёмная тема не строится лишь на том, что у body уменьшается яркость. Там нуже комплекс работ. Как правило создаётся два вида CSS файлов, для тёмной и светлой темы, а в body эти css переключаются в зависимости от theme в body

→ Ссылка
Автор решения: LureRed

У меня получилось решить этот вопрос, обернув это все в header со свойством position:relative;

document.getElementById('hide-checkbox').addEventListener('click', function(){
  const bodyElement = document.body;
  const currentTheme = bodyElement.className;

  if (currentTheme === 'light-theme') {
    bodyElement.classList.remove('light-theme');
    bodyElement.classList.add('dark-theme');

    localStorage.setItem('theme', 'dark-theme');
  } else {
    bodyElement.classList.remove('dark-theme');
    bodyElement.classList.add('light-theme');

    localStorage.setItem('theme', 'light-theme');
}});
   .wrapper {
     position: absolute;
     top: 15%;
     left: 93%;
     transform: translate(-50%, -50%);
   }
   
   #hide-checkbox {
     opacity: 0;
     height: 0;
     width: 0;
   }
   
   .toggle {
     position: relative;
     cursor: pointer;
     display: inline-block;
     width: 200px;
     height: 100px;
     background: #211042;
     border-radius: 50px;
     transition: 500ms;
     overflow: hidden;
   }
   
   .toggle-button {
     position: absolute;
     display: inline-block;
     top: 7px;
     left: 6px;
     width: 86px;
     height: 86px;
     border-radius: 50%;
     background: #FAEAF1;
     overflow: hidden;
     box-shadow: 0 0 35px 4px rgba(255, 255, 255);
     transition: all 500ms ease-out;
   }
   
   .crater {
     position: absolute;
     display: inline-block;
     background: #FAEAF1;
     border-radius: 50%;
     transition: 500ms;
   }
   
   .crater-1 {
     background: #FFFFF9;
     width: 86px;
     height: 86px;
     left: 10px;
     bottom: 10px;
   }
   
   .crater-2 {
     width: 20px;
     height: 20px;
     top: -7px;
     left: 44px;
   }
   
   .crater-3 {
     width: 16px;
     height: 16px;
     top: 20px;
     right: -4px;
   }
   
   .crater-4 {
     width: 10px;
     height: 10px;
     top: 24px;
     left: 30px;
   }
   
   .crater-5 {
     width: 15px;
     height: 15px;
     top: 40px;
     left: 48px;
   }
   
   .crater-6 {
     width: 10px;
     height: 10px;
     top: 48px;
     left: 20px;
   }
   
   .crater-7 {
     width: 12px;
     height: 12px;
     bottom: 5px;
     left: 35px;
   }
   
   .star {
     position: absolute;
     display: inline-block;
     border-radius: 50%;
     background: #FFF;
     box-shadow: 1px 0 2px 2px rgba(255, 255, 255);
   }
   
   .star-1 {
     width: 6px;
     height: 6px;
     right: 90px;
     bottom: 40px;
   }
   
   .star-2 {
     width: 8px;
     height: 8px;
     right: 70px;
     top: 10px;
   }
   
   .star-3 {
     width: 5px;
     height: 5px;
     right: 60px;
     bottom: 15px;
   }
   
   .star-4 {
     width: 3px;
     height: 3px;
     right: 40px;
     bottom: 50px;
   }
   
   .star-5 {
     width: 4px;
     height: 4px;
     right: 10px;
     bottom: 35px;
   }
   
   .star-6, .star-7, .star-8 {
     width: 10px;
     height: 2px;
     border-radius: 2px;
     transform: rotate(-45deg);
     box-shadow: 5px 0px 4px 1px #FFF;
     animation-name: travel;
     animation-duration: 1.5s;
     animation-timing-function: ease-out;
     animation-iteration-count: infinite;
   }
   
   .star-6 {
     right: 30px;
     bottom: 30px;
     animation-delay: -2s;
   }
   
   .star-7 {
     right: 50px;
     bottom: 60px;
   }
   
   .star-8 {
     right: 90px;
     top: 10px;
     animation-delay: -4s;
   }
   
   @keyframes travel {
     0% {
       transform: rotate(-45deg) translateX(70px);
     }
   
     50% {
       transform: rotate(-45deg) translateX(-20px);
       box-shadow: 5px 0px 6px 1px #FFF;
     }
   
     100% {
       transform: rotate(-45deg) translateX(-30px);
       width: 2px;
       height: 2px;
       opacity: 0;
       box-shadow: none;
     }
   }
   
   #hide-checkbox:checked + .toggle {
     background: #24D7F7;
   }
   
   #hide-checkbox:checked + .toggle .toggle-button {
     background: #F7FFFF;
     transform: translateX(102px);
     box-shadow: 0 0 35px 5px rgba(255, 255, 255);
   }
   
   #hide-checkbox:checked + .toggle .toggle-button .crater {
     transform: rotate(-45deg) translateX(70px);
   }
   
   #hide-checkbox:checked + .toggle .star {
     animation: move 2s infinite;
     transform: none;
     box-shadow: none;
   }
   
   #hide-checkbox:checked + .toggle .star-1 {
     width: 40px;
     height: 10px;
     border-radius: 10px;
     background: #FFF;
     left: 20px;
     top: 25px;
     box-shadow: none;
   }
   
   #hide-checkbox:checked + .toggle .star-2 {
     width: 12px;
     height: 12px;
     background: #FFF;
     left: 26px;
     top: 23px;
     box-shadow: -1px 0 2px 0 rgba(0, 0 , 0, 0.1);
   }
   
   #hide-checkbox:checked + .toggle .star-3 {
     width: 16px;
     height: 16px;
     background: #FFF;
     left: 35px;
     top: 19px;
     box-shadow: -1px 0 2px 0 rgba(0, 0 , 0, 0.1);
   }
   
   #hide-checkbox:checked + .toggle .star-4 {
     width: 14px;
     height: 14px;
     background: #FFF;
     left: 46px;
     top: 21px;
     box-shadow: -1px 0 2px 0 rgba(0, 0 , 0, 0.1);
   }
   
   #hide-checkbox:checked + .toggle .star-5 {
     width: 60px;
     height: 15px;
     border-radius: 15px;
     background: #FFF;
     left: 30px;
     bottom: 20px;
     box-shadow: none;
   }
   
   #hide-checkbox:checked + .toggle .star-6 {
     width: 18px;
     height: 18px;
     background: #FFF;
     border-radius: 50%;
     left: 38px;
     bottom: 20px;
     box-shadow: -1px 0 2px 0 rgba(0, 0 , 0, 0.1);
   }
   
   #hide-checkbox:checked + .toggle .star-7 {
     width: 24px;
     height: 24px;
     background: #FFF;
     border-radius: 50%;
     left: 52px;
     bottom: 20px;
     box-shadow: -1px 0 2px 0 rgba(0, 0 , 0, 0.1);
   }
   
   #hide-checkbox:checked + .toggle .star-8 {
     width: 21px;
     height: 21px;
     background: #FFF;
     border-radius: 50%;
     left: 70px;
     top: 59px;
     box-shadow: -1px 0 2px 0 rgba(0, 0 , 0, 0.1);
   }
   
   @keyframes move {
     0% {
       transform: none;
     }
   
     25% {
       transform: translateX(2px);
     }
   
     100% {
       transform: translateX(-2px);
     }
   }
   
   body.dark-theme {
   filter: brightness(0.6);
   }
   /*Добавил обертку*/
   header {position: relative;    
    width: 100%;
    display: block;
    height: 10rem;
    background-color: red;}
<header> 
<div class="wrapper">
    <div class="image">
  <input type="checkbox" id="hide-checkbox">
  <label for="hide-checkbox" class="toggle">
    <span class="toggle-button">
      <span class="crater crater-1"></span>
      <span class="crater crater-2"></span>
      <span class="crater crater-3"></span>
      <span class="crater crater-4"></span>
      <span class="crater crater-5"></span>
      <span class="crater crater-6"></span>
      <span class="crater crater-7"></span>
    </span>
    <span class="star star-1"></span>
    <span class="star star-2"></span>
    <span class="star star-3"></span>
    <span class="star star-4"></span>
    <span class="star star-5"></span>
    <span class="star star-6"></span>
    <span class="star star-7"></span>
    <span class="star star-8"></span>
  </label>
</div>
    </div>
  </header>

→ Ссылка

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