Содержимое ниже не должно прокручиваться, когда виден фиксированный div

Question

Что ожидается?

Я не хочу, чтобы содержимое ниже прокручивалось при загрузке загрузчика.

Я пробовал z-index, position (относительно других элементов). Но они не работают.

body,
html {
  margin: 0;
  padding: 0;
}

.fixed {
  display: flex;
  color: white;
  align-items: center;
  justify-content: center;
  position: fixed;
  background: rgba(0, 0, 0, 0.5);
  height: 100vh;
  width: 100vw;
  z-index: 9999
}

.content {
  height: 1300px;
  background: red;
  z-index: 0;
}


/* Please ignore the below code, as it has nothing to do with the problem */

.loader {
  color: #ffffff;
  font-size: 90px;
  text-indent: -9999em;
  overflow: hidden;
  width: 1em;
  height: 1em;
  border-radius: 50%;
  margin: 72px auto;
  position: relative;
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-animation: load6 1.7s infinite ease, round 1.7s infinite ease;
  animation: load6 1.7s infinite ease, round 1.7s infinite ease;
}

@-webkit-keyframes load6 {
  0% {
    box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
  }
  5%,
  95% {
    box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
  }
  10%,
  59% {
    box-shadow: 0 -0.83em 0 -0.4em, -0.087em -0.825em 0 -0.42em, -0.173em -0.812em 0 -0.44em, -0.256em -0.789em 0 -0.46em, -0.297em -0.775em 0 -0.477em;
  }
  20% {
    box-shadow: 0 -0.83em 0 -0.4em, -0.338em -0.758em 0 -0.42em, -0.555em -0.617em 0 -0.44em, -0.671em -0.488em 0 -0.46em, -0.749em -0.34em 0 -0.477em;
  }
  38% {
    box-shadow: 0 -0.83em 0 -0.4em, -0.377em -0.74em 0 -0.42em, -0.645em -0.522em 0 -0.44em, -0.775em -0.297em 0 -0.46em, -0.82em -0.09em 0 -0.477em;
  }
  100% {
    box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
  }
}

@keyframes load6 {
  0% {
    box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
  }
  5%,
  95% {
    box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
  }
  10%,
  59% {
    box-shadow: 0 -0.83em 0 -0.4em, -0.087em -0.825em 0 -0.42em, -0.173em -0.812em 0 -0.44em, -0.256em -0.789em 0 -0.46em, -0.297em -0.775em 0 -0.477em;
  }
  20% {
    box-shadow: 0 -0.83em 0 -0.4em, -0.338em -0.758em 0 -0.42em, -0.555em -0.617em 0 -0.44em, -0.671em -0.488em 0 -0.46em, -0.749em -0.34em 0 -0.477em;
  }
  38% {
    box-shadow: 0 -0.83em 0 -0.4em, -0.377em -0.74em 0 -0.42em, -0.645em -0.522em 0 -0.44em, -0.775em -0.297em 0 -0.46em, -0.82em -0.09em 0 -0.477em;
  }
  100% {
    box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
  }
}

@-webkit-keyframes round {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@keyframes round {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

<div>
  <div class="fixed">
    <div class="loader">Loading...</div>
  </div>
  <div class="content">
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
  </div>
</div>

Answer 1

добавить overflow: hidden; в HTML-селектор

body,
html {
  margin: 0;
  padding: 0;
  overflow: hidden;
}

.fixed {
  display: flex;
  color: white;
  align-items: center;
  justify-content: center;
  position: fixed;
  background: rgba(0, 0, 0, 0.5);
  height: 100vh;
  width: 100vw;
  z-index: 9999
}

.content {
  height: 1300px;
  background: red;
  z-index: 0;
}


/* Please ignore the below code, as it has nothing to do with the problem */

.loader {
  color: #ffffff;
  font-size: 90px;
  text-indent: -9999em;
  overflow: hidden;
  width: 1em;
  height: 1em;
  border-radius: 50%;
  margin: 72px auto;
  position: relative;
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-animation: load6 1.7s infinite ease, round 1.7s infinite ease;
  animation: load6 1.7s infinite ease, round 1.7s infinite ease;
}

@-webkit-keyframes load6 {
  0% {
    box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
  }
  5%,
  95% {
    box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
  }
  10%,
  59% {
    box-shadow: 0 -0.83em 0 -0.4em, -0.087em -0.825em 0 -0.42em, -0.173em -0.812em 0 -0.44em, -0.256em -0.789em 0 -0.46em, -0.297em -0.775em 0 -0.477em;
  }
  20% {
    box-shadow: 0 -0.83em 0 -0.4em, -0.338em -0.758em 0 -0.42em, -0.555em -0.617em 0 -0.44em, -0.671em -0.488em 0 -0.46em, -0.749em -0.34em 0 -0.477em;
  }
  38% {
    box-shadow: 0 -0.83em 0 -0.4em, -0.377em -0.74em 0 -0.42em, -0.645em -0.522em 0 -0.44em, -0.775em -0.297em 0 -0.46em, -0.82em -0.09em 0 -0.477em;
  }
  100% {
    box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
  }
}

@keyframes load6 {
  0% {
    box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
  }
  5%,
  95% {
    box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
  }
  10%,
  59% {
    box-shadow: 0 -0.83em 0 -0.4em, -0.087em -0.825em 0 -0.42em, -0.173em -0.812em 0 -0.44em, -0.256em -0.789em 0 -0.46em, -0.297em -0.775em 0 -0.477em;
  }
  20% {
    box-shadow: 0 -0.83em 0 -0.4em, -0.338em -0.758em 0 -0.42em, -0.555em -0.617em 0 -0.44em, -0.671em -0.488em 0 -0.46em, -0.749em -0.34em 0 -0.477em;
  }
  38% {
    box-shadow: 0 -0.83em 0 -0.4em, -0.377em -0.74em 0 -0.42em, -0.645em -0.522em 0 -0.44em, -0.775em -0.297em 0 -0.46em, -0.82em -0.09em 0 -0.477em;
  }
  100% {
    box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
  }
}

@-webkit-keyframes round {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@keyframes round {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

<div>
  <div class="fixed">
    <div class="loader">Loading...</div>
  </div>
  <div class="content">
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
  </div>
</div>

Answer 2

установка положения от .content до fixed также решит проблему. вам также может понадобиться установить width в этом случае:

    .content {
      height: 1300px;
      background: red;
      z-index: 0;
      position:fixed;
      width:100%;
    }

Answer 3

Переместить переполнение в другую оболочку. На самом деле он находится в области просмотра, а фиксированный элемент также расположен относительно области просмотра, поэтому он не может скрыть прокрутку

body,
html {
  margin: 0;
  padding: 0;
}

.fixed {
  display: flex;
  color: white;
  align-items: center;
  justify-content: center;
  position: fixed;
  background: rgba(0, 0, 0, 0.5);
  height: 100vh;
  width: 100vw;
  z-index: 9999;
}

.content {
  height: 1300px;
  background: red;
  z-index: 0;
}

/*added*/
.wrapper {
  height:100vh;
  overflow:auto;
}
/**/

/* Please ignore the below code, as it has nothing to do with the problem */

.loader {
  color: #ffffff;
  font-size: 90px;
  text-indent: -9999em;
  overflow: hidden;
  width: 1em;
  height: 1em;
  border-radius: 50%;
  margin: 72px auto;
  position: relative;
  transform: translateZ(0);
  -webkit-animation: load6 1.7s infinite ease, round 1.7s infinite ease;
  animation: load6 1.7s infinite ease, round 1.7s infinite ease;
}


@keyframes load6 {
  0% {
    box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
  }
  5%,
  95% {
    box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
  }
  10%,
  59% {
    box-shadow: 0 -0.83em 0 -0.4em, -0.087em -0.825em 0 -0.42em, -0.173em -0.812em 0 -0.44em, -0.256em -0.789em 0 -0.46em, -0.297em -0.775em 0 -0.477em;
  }
  20% {
    box-shadow: 0 -0.83em 0 -0.4em, -0.338em -0.758em 0 -0.42em, -0.555em -0.617em 0 -0.44em, -0.671em -0.488em 0 -0.46em, -0.749em -0.34em 0 -0.477em;
  }
  38% {
    box-shadow: 0 -0.83em 0 -0.4em, -0.377em -0.74em 0 -0.42em, -0.645em -0.522em 0 -0.44em, -0.775em -0.297em 0 -0.46em, -0.82em -0.09em 0 -0.477em;
  }
  100% {
    box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
  }
}
@keyframes round {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

<div class="wrapper">
  <div class="fixed">
    <div class="loader">Loading...</div>
  </div>
  <div class="content">
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
    <div>Hello</div>
  </div>
</div>