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css3表单按钮美化

分类：按钮特效日期：2024-05-14 点击(0) 评论(0)

css3表单按钮美化

简介

**css**
```css
:root {
  --primary-light: #8abdff;
  --primary: #6d5dfc;
  --primary-dark: #5b0eeb;
  
  --white: #FFFFFF;
  --greyLight-1: #E4EBF5;
  --greyLight-2: #c8d0e7;
  --greyLight-3: #bec8e4;
  --greyDark: #9baacf;
}

$shadow: .3rem .3rem .6rem var(--greyLight-2), 
-.2rem -.2rem .5rem var(--white);
$inner-shadow: inset .2rem .2rem .5rem var(--greyLight-2), 
inset -.2rem -.2rem .5rem var(--white);

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: inherit;
}

html {
  box-sizing: border-box;
  font-size: 62.5%; // 1rem = 10px    100% = 16px
  overflow-y: scroll;
  background: var(--greyLight-1);
  
  @media screen and (min-width: 900px) {
        font-size: 75%; }
}

.container {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: 'Poppins', sans-serif;
  background: var(--greyLight-1);
}

.components {
  width: 75rem;
  height: 40rem;
  border-radius: 3rem;
  box-shadow:.8rem .8rem 1.4rem var(--greyLight-2), 
            -.2rem -.2rem 1.8rem var(--white);
  padding: 4rem;
  display: grid;
  grid-template-columns: 17.6rem 19rem 20.4rem;
  grid-template-rows: repeat(autofit, min-content);
  grid-column-gap: 5rem;
  grid-row-gap: 2.5rem;
  align-items: center;
 }

/*  SWITCH  */
.switch { 
  grid-column: 1 / 2;
  display: grid;
  grid-template-columns: repeat(2, min-content);
  grid-gap: 3rem;
  justify-self: center;
  input { display: none; }
  
  &__1, &__2 {
  width: 6rem;
	label {
    display: flex;
    align-items: center;
		width: 100%;
    height: 3rem;
    box-shadow: $shadow;
    background: rgba(255,255,255,0);
		position: relative;
		cursor: pointer;
		border-radius: 1.6rem;
    
		&::after {
			content: "";
      position: absolute;
      left: .4rem;
			width: 2.1rem;
			height: 2.1rem;
      border-radius: 50%;
      background: var(--greyDark);
			transition: all .4s ease;
      }
    &::before {
      content: '';
      width: 100%;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(330deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
      opacity: 0;
      transition: all .4s ease;
    }
	  }
  }
  & input:checked {
        & ~ label {
          &::before { opacity: 1; }
          &::after {
            left: 57%; 
            background: var(--greyLight-1);
          }
        }
    }
}

/*  CHECKBOX  */
.checkbox { 
  grid-column: 1 / 2;
  display: grid;
  grid-template-columns: repeat(2, 6rem);
  grid-gap: 3rem;
  justify-content: center;
  input { display: none; }
  
  &__1, &__2 {
    width: 6rem;
    display: flex;
    justify-content: center;
    label {
    box-shadow: $shadow;
		cursor: pointer;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
		border-radius: .5rem;
		width: 2.8rem;
		height: 2.8rem;
      
    &:hover i { color: var(--primary); }
    
    i {
      font-size: 1.8rem;
      font-weight: 700;
      color: var(--greyDark);
      transition: .3s ease;
    }
  }
  
  & input:checked {
    & ~ label {
      box-shadow: $inner-shadow;
      i {
        color: var(--primary);
      }
    }
  }
}
}

/*  RADIO  */
.radio { 
  grid-column: 1 / 2;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  justify-items: center;
  input { display: none; }
  
  &__1, &__2 {
    & input:checked {
        & ~ label { 
          box-shadow: $inner-shadow;
          &::after {
            background: var(--primary);}
      }
    }
    label {
      box-shadow: $shadow;
      position: relative;
      display: flex;
      justify-content: center;
      align-items: center;
		  cursor: pointer;
      width: 2.8rem;
			height: 2.8rem;
			border-radius: 50%;
      &:hover {&::after{background: var(--primary);}}
      
		  &::after {
			  content: "";
			  position: absolute;
			  width: 1.4rem;
			  height: 1.4rem;
			  background: var(--greyDark);
			  border-radius: 50%;
			  transition: 0.3s ease;
		  }
    }
  }
}

/*  BUTTONS  */
.btn {
  width: 15rem;
  height: 4rem;
  border-radius: 1rem;
  box-shadow: $shadow;
  justify-self: center;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: .3s ease;

&__primary {
    grid-column: 1 / 2;
    grid-row: 4 / 5;
    background: var(--primary);
    box-shadow:inset .2rem .2rem 1rem var(--primary-light), 
              inset -.2rem -.2rem 1rem var(--primary-dark),
              $shadow;
    color: var(--greyLight-1);

&:hover { color: var(--white); }
    &:active {
      box-shadow:inset .2rem .2rem 1rem var(--primary-dark), 
             inset -.2rem -.2rem 1rem var(--primary-light);
    }
  }

&__secondary {
    grid-column: 1 / 2;
    grid-row: 5 / 6;
    color: var(--greyDark);
    &:hover { color: var(--primary); }
    &:active {
      box-shadow: $inner-shadow;
    }
  }

p { 
    font-size: 1.6rem;
  }
}

/*  CLOCK  */
.clock {
  grid-column: 2 / 3;
  grid-row: 1 / 3;
  width: 12rem;
  height: 12rem;
  justify-self: center;
  box-shadow: $shadow;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;

.hand {
    position: absolute;
    transform-origin: bottom;
    bottom: 6rem;
    border-radius: .2rem;
    z-index: 200;
  }

.hours {
    width: .4rem;
    height: 3.2rem;
    background: var(--greyLight-3);
  }
  
  .minutes {
    width: .4rem;
    height: 4.6rem;
    background: var(--greyDark);
  }
  .seconds {
    width: .2rem;
    height: 5.2rem;
    background: var(--primary);
  }
  .point {
    position: absolute;
    width: .8rem;
    height: .8rem;
    border-radius: 50%;
    background: var(--primary);
    z-index: 300;
  }

.marker {
    width: 95%;
    height: 95%;
    border-radius: 50%;
    position: relative;
    box-shadow: $inner-shadow;

&::after {
      content: '';
      width: 60%;
      height: 60%;
      position: absolute;
      box-shadow: inset 1px 1px 1px var(--greyLight-2), 
      inset -1px -1px 1px var(--white);
      border-radius: 50%;
      top: 20%;
      left: 20%;
      filter: blur(1px);
    }

&__1, &__2, &__3, &__4 {
      position: absolute;
      border-radius: .1rem;
      box-shadow: inset 1px 1px 1px var(--greyLight-2), 
      inset -1px -1px 1px var(--white);
    }

&__1, &__2 {
      width: .2rem;
      height: .6rem;
      left: 5.6rem;
    }

&__3, &__4 {
      width: .6rem;
      height: .2rem;
      top: 5.6rem;
    }

&__1 { top: 2%; }
    &__2 { top: 98%; transform: translateY(-.6rem);}
    &__3 { left: 2%;}
    &__4 { left: 98%; transform: translateX(-.6rem);}
  }
}

/*  CHIP  */
.chip {
  grid-column: 2 / 3;
  grid-row: 3 / 4;
  justify-self: center;
  width: 17rem;
  height: 4rem;
  border-radius: 1rem;
  box-shadow: $shadow;
  display: flex;
  justify-content: space-between;
  align-items: center;

&__icon {
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    margin: 0 0 0 .2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8rem;
    color: var(--primary);
  }

p {
    font-size: .9rem;
    margin-left: -1.8rem;
    color: var(--greyDark);
  }

&__close {
    width: 1.6rem;
    height: 1.6rem;
    margin: 0 .5rem;
    display: flex;
    font-size: 1.6rem;
    color: var(--greyLight-3);
    cursor: pointer;
  }
}

/*  PLAY BUTTON  */
.circle {
  grid-column: 2 / 3;
  grid-row: 4 / 6;
  width: 9rem;
  height: 100%;
  justify-self: center;
  border-radius: 1rem;
  display: grid;
  grid-template-rows: 1fr;
  justify-items: center;
  align-items: center;

&__btn {
    grid-row: 1 / 2;
    grid-column: 1 / 2;
    width: 6rem;
    height: 6rem;
    display: flex;
    margin: .6rem;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    font-size: 3.2rem;
    color: var(--primary);
    z-index: 300;
    background: var(--greyLight-1);
    box-shadow: $shadow;
    cursor: pointer;
    position: relative;
    &.shadow {box-shadow: $inner-shadow;}

.play {
      position: absolute;
      opacity: 0;
      transition: all .2s linear;
      &.visibility {
        opacity: 1;
      }
    }
    .pause {
      position: absolute;
      transition: all .2s linear;
      &.visibility {
        opacity: 0;
      }
    }
  }

&__back-1, &__back-2 {
    grid-row: 1 / 2;
    grid-column: 1 / 2;
    width: 6rem;
    height: 6rem;
    border-radius: 50%;
    filter: blur(1px);
    z-index: 100;
  }

&__back-1 {
    box-shadow: .4rem .4rem .8rem var(--greyLight-2), 
    -.4rem -.4rem .8rem var(--white);
    background: linear-gradient(to bottom right, var(--greyLight-2) 0%, var(--white) 100%);
    animation: waves 4s linear infinite;

&.paused { 
    animation-play-state: paused;
    }
  }

&__back-2 {
    box-shadow: .4rem .4rem .8rem var(--greyLight-2), 
    -.4rem -.4rem .8rem var(--white);
    animation: waves 4s linear 2s infinite;
    
    &.paused { 
      animation-play-state: paused;
    }
  }
}

/*  FORM  */
.form {
  grid-column: 3 / 4;
  grid-row: 3 / 4;

&__input {
    width: 20.4rem;
    height: 4rem;
    border: none;
    border-radius: 1rem;
    font-size: 1.4rem;
    padding-left: 1.4rem;
    box-shadow: $inner-shadow;
    background: none;
    font-family: inherit;
    color: var(--greyDark);

&::placeholder { color: var(--greyLight-3); }
    &:focus { outline: none; box-shadow: $shadow; }
  }
  
}

/*  SEARCH  */
.search {
  grid-column: 3 / 4;
  grid-row: 2 / 3;
  position: relative;
  display: flex;
  align-items: center;

&__input {
    width: 20.4rem;
    height: 4rem;
    border: none;
    border-radius: 1rem;
    font-size: 1.4rem;
    padding-left: 3.8rem;
    box-shadow: $inner-shadow;
    background: none;
    font-family: inherit;
    color: var(--greyDark);

&::placeholder { color: var(--greyLight-3); }
    &:focus { 
      outline: none; 
      box-shadow: $shadow;

+ .search__icon {
        color: var(--primary);
      }
    }
  }

&__icon {
    height: 2rem;
    position: absolute;
    font-size: 2rem;
    padding: 0 1rem;
    display: flex;
    color: var(--greyDark);
    transition: .3s ease;
  }
}

/*  SEGMENTED-CONTROL */
.segmented-control {
  grid-column: 3 / 4;
  grid-row: 1 / 2;
  width: 20.4rem;
  height: 4rem;
  box-shadow: $shadow;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  position: relative;

input { display: none; }

> input:checked + label {
    transition: all .5s ease;
    color: var(--primary);
    }

&__1, &__2, &__3 {
    width: 6.8rem;
    height: 3.6rem;
    font-size: 1.4rem;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    color: var(--greyDark);
    transition: all .5s ease;

&:hover { color: var(--primary); }
  }

&__color {
    position: absolute;
    height: 3.4rem;
    width: 6.2rem;
    margin-left: .3rem;
    border-radius: .8rem;
    box-shadow: $inner-shadow;
    pointer-events: none;
  }
}

#tab-1:checked ~ .segmented-control__color {
  transform: translateX(0);
  transition: transform 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
}
#tab-2:checked ~ .segmented-control__color {
  transform: translateX(6.8rem);
  transition: transform 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
}
#tab-3:checked ~ .segmented-control__color {
  transform: translateX(13.6rem);
  transition: transform 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
}

/*  ICONS  */
.icon {
  grid-column: 3 / 4;
  grid-row: 4 / 5;
  display: flex;
  justify-content: space-between;
  &__account, &__home, &__settings {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    box-shadow: $shadow;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    cursor: pointer;
    color: var(--greyDark);
    transition: all .5s ease;

&:active {
      box-shadow: $inner-shadow;
      color: var(--primary);
    }
    &:hover {color: var(--primary);}
  }
  
}

/*  RANGE-SLIDER  */
.slider {
  grid-column: 3 / 4;
  grid-row: 5 / 6;
  align-self: center;
  display: flex;
  flex-direction: column;

&__box {
    width: 100%;
    height: 1rem;
    cursor: pointer;
    box-shadow: $inner-shadow;
    border-radius: 1rem;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
  }

&__btn {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: var(--white);
    position: absolute;
    box-shadow: 0px .1rem .3rem 0px var(--greyLight-3);
    z-index: 200;
    display: flex;
    justify-content: center;
    align-items: center;

&:hover ~ .slider__tooltip {opacity: 1;}
    &::after {
      content: '';
      position: absolute;
      width: .8rem;
      height: .8rem;
      border-radius: 50%;
      box-shadow: $inner-shadow;
    }
  }

&__color {
    height: 100%;
    width: 50%;
    position: absolute;
    left: 0;
    z-index: 100;
    border-radius: inherit;
    background: var(--primary);
    background: linear-gradient(-1deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
  }

&__tooltip {
    position: absolute;
    top: 2.6rem;
    height: 2.5rem;
    width: 3rem;
    border-radius: .6rem;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    color: var(--primary);
    box-shadow: $shadow;
    opacity: 0;
    transition: opacity .3s ease;
  }
}

@keyframes waves {
  0% {
    transform: scale(1);
    opacity: 1;
  }

50% {
    opacity: 1;
  }

100% {
    transform: scale(2);
    opacity: 0;
  }
}

.dribbble {
  position: fixed;
  font-size: 2.6rem;
  right: 2rem;
  bottom: 1rem;
  color: #EA4C89;
}
```
**JS**
```javascript
/*  clock */
const hours = document.querySelector('.hours');
const minutes = document.querySelector('.minutes');
const seconds = document.querySelector('.seconds');

/*  play button */
const play = document.querySelector('.play');
const pause = document.querySelector('.pause');
const playBtn = document.querySelector('.circle__btn');
const wave1 = document.querySelector('.circle__back-1');
const wave2 = document.querySelector('.circle__back-2');

/*  rate slider */
const container = document.querySelector('.slider__box');
const btn = document.querySelector('.slider__btn');
const color = document.querySelector('.slider__color');
const tooltip = document.querySelector('.slider__tooltip');

clock = () => {
  let today = new Date();
  let h = (today.getHours() % 12) + today.getMinutes() / 59; // 22 % 12 = 10pm
  let m = today.getMinutes(); // 0 - 59
  let s = today.getSeconds(); // 0 - 59

h *= 30; // 12 * 30 = 360deg
  m *= 6;
  s *= 6; // 60 * 6 = 360deg

rotation(hours, h);
  rotation(minutes, m);
  rotation(seconds, s);

// call every second
  setTimeout(clock, 500);
}

rotation = (target, val) => {
  target.style.transform =  `rotate(${val}deg)`;
}

window.onload = clock();

dragElement = (target, btn) => {
  target.addEventListener('mousedown', (e) => {
      onMouseMove(e);
      window.addEventListener('mousemove', onMouseMove);
      window.addEventListener('mouseup', onMouseUp);
  });

onMouseMove = (e) => {
      e.preventDefault();
      let targetRect = target.getBoundingClientRect();
      let x = e.pageX - targetRect.left + 10;
      if (x > targetRect.width) { x = targetRect.width};
      if (x < 0){ x = 0};
      btn.x = x - 10;
      btn.style.left = btn.x + 'px';

// get the position of the button inside the container (%)
      let percentPosition = (btn.x + 10) / targetRect.width * 100;
      
      // color width = position of button (%)
      color.style.width = percentPosition + "%";

// move the tooltip when button moves, and show the tooltip
      tooltip.style.left = btn.x - 5 + 'px';
      tooltip.style.opacity = 1;

// show the percentage in the tooltip
      tooltip.textContent = Math.round(percentPosition) + '%';
  };

onMouseUp  = (e) => {
      window.removeEventListener('mousemove', onMouseMove);
      tooltip.style.opacity = 0;

btn.addEventListener('mouseover', function() {
        tooltip.style.opacity = 1;
      });
      
      btn.addEventListener('mouseout', function() {
        tooltip.style.opacity = 0;
      });
  };
};

dragElement(container, btn);

/*  play button  */
playBtn.addEventListener('click', function(e) {
  e.preventDefault();
  pause.classList.toggle('visibility');
  play.classList.toggle('visibility');
  playBtn.classList.toggle('shadow');
  wave1.classList.toggle('paused');
  wave2.classList.toggle('paused');
});
```

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