javascript - 如何将动画放在输入类型范围的拇指上:悬停时？

Question

在这里，我想在输入类型范围拇指上放一些动画。 在这里我做了所有的事情但是我没有找到悬停动画效果的解决方案这里是示例和我的代码.. 请给出解决方案。

这正是我想要的示例。

@import 'bourbon';

$slider-width-number: 240;
$slider-width: #{$slider-width-number}px;
$slider-height: 2px;
$background-slider: #c7c7c7;
$background-filled-slider: #00BCD4;
$thumb-width: 18px;
$thumb-height: 18px;
$thumb-radius: 50%;
$thumb-background: #00BCD4;
$thumb-box-shadow: 2px 2px 1px 10px #00BCD4;
$thumb-border: 1px solid #777;
$shadow-size: -8px;
$fit-thumb-in-slider: -8px;


@function makelongshadow($color, $size) {
  $val: 5px 0 0 $size $color;
  
  @for $i from 6 through $slider-width-number {
    $val: #{$val}, #{$i}px 0 0 $size #{$color};
  }
  
  @return $val;
}

div {
  height: 100px;
  display: flex;
  justify-content: center;
}

input {
  align-items: center;
  appearance: none;

  background: none;
  cursor: pointer;
  display: flex;
  height: 100%;
  min-height: 50px;
  overflow: hidden;
  width: $slider-width;

  &:focus {
    box-shadow: none;
    outline: none;
  }
  
  &::-webkit-slider-runnable-track {
    background: $background-filled-slider;
    content: '';
    height: $slider-height;
    pointer-events: none;
  }
  
  &::-webkit-slider-thumb {
    @include size($thumb-width $thumb-height);
    
    appearance: none;
    background: $thumb-background;
    border-radius: $thumb-radius;
    box-shadow: makelongshadow($background-slider, $shadow-size);
    margin-top: $fit-thumb-in-slider;
    border: $thumb-border;
 
  }
  
  
  &::-moz-range-track {
    width: $slider-width;
    height: $slider-height;
  }

  &::-moz-range-thumb {
    @include size($thumb-width $thumb-height);

    background: $thumb-background;
    border-radius: $thumb-radius;
    border: $thumb-border;
    position: relative;
    
  }
  &:active::-webkit-slider-thumb {
  
    transform: scale(2);
  }
  &::-moz-range-progress {
    height: $slider-height;
    background: $background-filled-slider;
    border: 0;
    margin-top: 0;
  }

  &::-ms-track {
    background: transparent;
    border: 0;
    border-color: transparent;
    border-radius: 0;
    border-width: 0;
    color: transparent;
    height: $slider-height;
    margin-top: 10px;
    width: $slider-width;
  }
  
  &::-ms-thumb {
    @include size($thumb-width $thumb-height);

    background: $thumb-background;
    border-radius: $thumb-radius;
    border: $thumb-border;
  }

  &::-ms-fill-lower {
    background: $background-filled-slider;
    border-radius: 0;
  }

  &::-ms-fill-upper {
    background: $background-slider;
    border-radius: 0;
  }

  &::-ms-tooltip {
    display: none;
  }
}

<div>
  <input type="range"  min="0" max="100" value="40"/>
</div>

这是 Codepen 链接:

https://codepen.io/anon/pen/qPpRJp

您还可以编辑 Codepen

Answer 1

这正是您想要的。如果您想要更多修改，请转到此处查看文档 https://css-tricks.com/styling-cross-browser-compatible-range-inputs-css/

/* Special styling for WebKit/Blink */
input[type=range] {
  -webkit-appearance: none;
}

input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  border: 10;
  height: 15px;
  width: 15px;
  border-radius: 50%;
  background: #3399cc;
  cursor: pointer;
  margin-top: -5px; /* You need to specify a margin in Chrome, but in Firefox and IE it is automatic */
  transition : all .3s;
  border:0;
  
}
input[type=range]:hover::-webkit-slider-thumb{
box-shadow: 0px 0px 0px 4px rgba(51, 153, 204, 0.49);
}

input[type=range]::-webkit-slider-runnable-track {
  width: 100%;
  height: 4px;
  cursor: pointer;
  background: #3071a9;
}

<div>
  <input type="range"  min="0" max="100" value="40"/>
</div>