水桶容量波纹倒计时效果-html代码-BFW代码库

代码语言：html
所属分类：动画
下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">

<style>
@import url("https://fonts.googleapis.com/css?family=Roboto:100,400");
*, *::after, *::before {
  box-sizing: border-box;
}

html, body {
  height: 100%;
  min-height: 100%;
}

body {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Roboto', sans-serif;
  background: linear-gradient(to bottom right, #c8c897, #6590A2);
}

[v-cloak] {
  display: none;
}

a {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}

::-webkit-scrollbar {
  display: none;
}

.stage {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 100%;
  background: #fff;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  background: #1E384C;
  transition: background-color .3s;
}
@media (min-width: 500px) {
  .stage {
    border-radius: 5px;
    max-height: 550px;
    max-width: 350px;
  }
}
.stage.menu-open .microphone {
  -webkit-transform: translate3d(-1em, 0, 0);
          transform: translate3d(-1em, 0, 0);
  opacity: 0;
}
.stage.menu-open .voices-menu__button {
  z-index: 40;
  -webkit-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
  opacity: 1;
}
.stage.menu-open .menu {
  z-index: 25;
}
.stage.menu-open .time {
  -webkit-transform: translate3d(0, -200%, 0);
          transform: translate3d(0, -200%, 0);
  transition: .5s opacity, .5s transform;
  opacity: 0;
}
.stage.menu-open button {
  -webkit-transform: translate3d(0, 200%, 0);
          transform: translate3d(0, 200%, 0);
  transition-delay: 0s;
  opacity: 0;
}
.stage.menu-open .percent {
  transition: .4s opacity, .4s transform;
  -webkit-transform: translate3d(0, 50%, 0);
          transform: translate3d(0, 50%, 0);
  opacity: 0;
}
.stage.menu-open .menu__item {
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
}
.stage.menu-open .menu__item:nth-child(1) {
  transition-delay: .2s;
}
.stage.menu-open .menu__item:nth-child(2) {
  transition-delay: .3s;
}
.stage.menu-open .menu__item:nth-child(3) {
  transition-delay: .4s;
}
.stage.menu-open .menu__item:nth-child(4) {
  transition-delay: .5s;
}
.stage.voices-open .voices-menu {
  z-index: 35;
}
.stage.voices-open .voices-menu__bg {
  -webkit-transform: scale(6);
          transform: scale(6);
}
.stage.voices-open .voices-menu__close {
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0) rotate(0);
          transform: translate3d(0, 0, 0) rotate(0);
}
.stage.voices-open .voices-list-wrapper {
  opacity: 1;
}
.stage.voices-open .voices-list__item {
  opacity: 1;
  -webkit-transform: translate(0, 0);
          transform: translate(0, 0);
  transition: opacity .15s, -webkit-transform .2s;
  transition: opacity .15s, transform .2s;
  transition: opacity .15s, transform .2s, -webkit-transform .2s;
}
.stage.voices-open .voices-list__item:nth-child(1) {
  transition-delay: 75ms;
}
.stage.voices-open .voices-list__item:nth-child(2) {
  transition-delay: 150ms;
}
.stage.voices-open .voices-list__item:nth-child(3) {
  transition-delay: 225ms;
}
.stage.voices-open .voices-list__item:nth-child(4) {
  transition-delay: 300ms;
}
.stage.voices-open .voices-list__item:nth-child(5) {
  transition-delay: 375ms;
}
.stage.voices-open .voices-list__item:nth-child(6) {
  transition-delay: 450ms;
}
.stage.voices-open .voices-list__item:nth-child(7) {
  transition-delay: 525ms;
}
.stage.voices-open .voices-list__item:nth-child(8) {
  transition-delay: 600ms;
}
.stage.voices-open .voices-list__item:nth-child(9) {
  transition-delay: 675ms;
}
.stage.voices-open .voices-list__item:nth-child(10) {
  transition-delay: 750ms;
}

.microphone {
  z-index: 30;
  position: absolute;
  top: -.5em;
  left: -.8em;
  width: 70px;
  height: 70px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.5);
  transition: opacity .3s, color .2s, -webkit-transform .3s;
  transition: opacity .3s, transform .3s, color .2s;
  transition: opacity .3s, transform .3s, color .2s, -webkit-transform .3s;
}
.microphone:hover {
  color: rgba(255, 255, 255, 0.8);
}
.microphone svg {
  z-index: 2;
  position: relative;
  font-size: 2em;
  width: 1em;
  height: 1em;
}
.microphone:before, .microphone:after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  opacity: 0;
}
.microphone:after {
  z-index: 1;
  background: rgba(255, 255, 255, 0.1);
  transition: opacity .3s;
}
.microphone:before {
  z-index: 2;
  border: 3px solid rgba(255, 255, 255, 0.1);
  opacity: 0;
}
.microphone.is-listening {
  color: #d82e2e;
}
.microphone.is-listening:before {
  -webkit-animation: pulseAway 1s infinite;
          animation: pulseAway 1s infinite;
}
.microphone.is-listening:after {
  opacity: 1;
  -webkit-animation: pulse 1.5s linear infinite;
          animation: pulse 1.5s linear infinite;
}
.microphone .voice-tooltip {
  position: absolute;
  top: 110%;
  left: 25px;
  padding: .4em .6em;
  color: rgba(255, 255, 255, 0.8);
  font-size: .8em;
  font-weight: 300;
  text-transform: uppercase;
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}
.microphone .voice-tooltip:before {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 5px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 5px 5px 5px;
  border-color: transparent transparent rgba(255, 255, 255, 0.1) transparent;
}

.fade-enter-active,
.fade-leave-active {
  transition: all .15s ease;
}

.fade-enter, .fade-leave-to {
  opacity: 0;
}

.voices-menu {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}
@media (min-width: 500px) {
  .voices-menu {
    border-radius: 5px;
    overflow: hidden;
  }
}
.voices-menu__bg {
  position: absolute;
  top: -15em;
  left: -15em;
  -webkit-transform-origin: 50% 50%;
          transform-origin: 50% 50%;
  width: 20em;
  height: 20em;
  color: #222;
  -webkit-transform: scale(0.2);
          transform: scale(0.2);
  transition: -webkit-transform .3s;
  transition: transform .3s;
  transition: transform .3s, -webkit-transform .3s;
}
.voices-menu__button {
  position: absolute;
  top: 0;
  left: 0;
  padding: .8em .6em;
  color: rgba(255, 255, 255, 0.5);
  opacity: 0;
  cursor: pointer;
  -webkit-transform: translate3d(1em, 0, 0);
          transform: translate3d(1em, 0, 0);
  transition: opacity .3s, color .2s, -webkit-transform .3s;
  transition: opacity .3s, transform .3s, color .2s;
  transition: opacity .3s, transform .3s, color .2s, -webkit-transform .3s;
}
.voices-menu__button:hover {
  color: rgba(255, 255, 255, 0.8);
}
.voices-menu__button > * {
  vertical-align: middle;
  font-weight: 300;
  letter-spacing: 1px;
}
.voices-menu__button svg {
  width: 1.8em;
  height: 1.8em;
}
.voices-menu__close {
  position: absolute;
  top: 0;
  right: 0;
  padding: 10px 10px;
  font-size: 2em;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.5);
  opacity: 0;
  cursor: pointer;
  -webkit-transform: translate3d(1em, 0, 0) rotate(45deg);
          transform: translate3d(1em, 0, 0) rotate(45deg);
  transition: opacity .3s, color .2s, -webkit-transform .3s;
  transition: opacity .3s, transform .3s, color .2s;
  transition: opacity .3s, transform .3s, color .2s, -webkit-transform .3s;
}
.voices-menu__close svg {
  width: 1em;
  height: 1em;
}
.voices-menu__close:hover {
  color: rgba(255, 255, 255, 0.8);
}

.voices-list-wrapper {
  position: absolute;
  top: 60px;
  left: 0;
  bottom: 0;
  right: 0;
  overflow-y: auto;
  opacity: 0;
}

.voices-list {
  margin: 0;
  padding: 0;
}
.voices-list__item {
  display: block;
  opacity: 0;
  -webkit-transform: translate(0, 1em);
          transform: translate(0, 1em);
}
.voices-list__item.is-selected .voices-list__icon {
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0) rotate(0);
          transform: translate3d(0, 0, 0) rotate(0);
}
.voices-list__icon {
  position: relative;
  margin-right: 20px;
  color: #02C39A;
  opacity: 0;
  -webkit-transform: translate3d(-1em, 0, 0) rotate(-30deg);
          transform: translate3d(-1em, 0, 0) rotate(-30deg);
  transition: opacity .2s, -webkit-transform .2s;
  transition: opacity .2s, transform .2s;
  transition: opacity .2s, transform .2s, -webkit-transform .2s;
}
.voices-list__icon svg {
  width: 1.2em;
  height: 1.2em;
}
.voices-list__link {
  display: flex;
  padding: .5em 1.1em;
  font-size: 1.3em;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
}
.voices-list__link:hover {
  background: rgba(255, 255, 255, 0.05);
}
.voices-list__link span {
  display: inline-block;
  vertical-align: middle;
}
.voices-list__content {
  line-height: 1;
}
.voices-list__content span {
  font-size: .5em;
}
.voices-list__default {
  color: #02C39A;
}

.menu {
  z-index: 10;
  position: absolute;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.menu__button {
  z-index: 30;
  position: absolute;
  top: 0;
  right: 0;
  display: inline-block;
  padding: 1.5em 1em;
  cursor: pointer;
}
.menu__button:hover .menu__dot,
.menu__button:hover .menu__dot:before,
.menu__button:hover .menu__dot:after {
  background: rgba(255, 255, 255, 0.8);
}
.menu__dot {
  position: relative;
  border-radius: 50%;
  width: 6px;
  height: 6px;
  background: rgba(255, 255, 255, 0.5);
  transition: background .2s;
}
.menu__dot:before, .menu__dot:after {
  position: absolute;
  content: '';
  border-radius: 50%;
  width: 6px;
  height: 6px;
  background: rgba(255, 255, 255, 0.5);
  transition: background .2s;
}
.menu__dot:before {
  top: 10px;
}
.menu__dot:after {
  bottom: 10px;
}
.menu__list {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
}
.menu__item {
  overflow: hidden;
  opacity: 0;
  -webkit-transform: translate3d(0, 100%, 0);
          transform: translate3d(0, 100%, 0);
  transition: .4s transform, .4s opacity;
}
.menu__item a {
  font-size: 1.8em;
  font-weight: 300;
  display: block;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  text-decoration: none;
  padding: .5em 1.5em;
}
.menu__item a span {
  display: inline-block;
  vertical-align: middle;
  transition: -webkit-transform .3s;
  transition: transform .3s;
  transition: transform .3s, -webkit-transform .3s;
}
.menu__item a:hover svg, .menu__item a:focus svg {
  -webkit-transform: scale(1.2);
          transform: scale(1.2);
}
.menu__item a:hover .water-glass__water, .menu__item a:focus .water-glass__water {
  fill: #32BAFA;
  -webkit-transform: scale(1, 0.8);
          transform: scale(1, 0.8);
}
.menu__item a:hover .coffee-cup__coffee, .menu__item a:focus .coffee-cup__coffee {
  fill: #BF9E87;
  -webkit-transform: scale(1, 0.8);
          transform: scale(1, 0.8);
}
.menu__item a:hover .beer-glass__beer, .menu__item a:focus .beer-glass__beer {
  fill: #E18E02;
  -webkit-transform: scale(1, 0.8);
          transform: scale(1, 0.8);
}
.menu__item a:hover .clock__short, .menu__item a:focus .clock__short {
  fill: #02C39A;
  -webkit-transform-origin: 0% 50%;
          transform-origin: 0% 50%;
  -webkit-transform: rotate(20deg);
          transform: rotate(20deg);
  transition: color .2s, -webkit-transform 1s;
  transition: transform 1s, color .2s;
  transition: transform 1s, color .2s, -webkit-transform 1s;
}
.menu__item a:hover .clock__long, .menu__item a:focus .clock__long {
  fill: #02C39A;
  transition: color .2s, -webkit-transform 1s;
  transition: transform 1s, color .2s;
  transition: transform 1s, color .2s, -webkit-transform 1s;
  -webkit-transform-origin: 50% 95%;
          transform-origin: 50% 95%;
  -webkit-transform: rotate(360deg);
          transform: rotate(360deg);
}
.menu__item svg {
  display: inline-block;
  vertical-align: middle;
  width: 1em;
  height: 1em;
  margin-right: 1em;
  transition: -webkit-transform .3s;
  transition: transform .3s;
  transition: transform .3s, -webkit-transform .3s;
}
.menu__item svg path {
  fill: #fff;
  transition: all .3s;
  -webkit-transform-origin: 100% 100%;
          transform-origin: 100% 100%;
}

.browser-support {
  color: #fff;
  font-size: .8rem;
  text-align: center;
  padding: .5rem;
}

.content {
  z-index: 20;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.time {
  overflow: hidden;
  padding: 1em;
  font-size: 1.1em;
  text-align: center;
  transition: .5s .2s opacity, .5s transform .2s;
}

.timer__item {
  transition: all 1s;
  margin-right: 10px;
  color: rgba(255, 255, 255, 0.8);
}
.timer__item:first-child, .timer__item:nth-child(3) {
  color: rgba(255, 255, 255, 0.2);
}

.timer-enter, .timer-leave-to {
  opacity: 0;
  -webkit-transform: translate3d(0, -100%, 0);
          transform: translate3d(0, -100%, 0);
}

.timer-leave-to {
  transition-duration: .5s;
}

.timer-leave-active {
  -webkit-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
}

.percent {
  z-index: 2;
  position: relative;
  font-size: 7em;
  font-weight: 100;
  color: rgba(255, 255, 255, 0.7);
  transition: .4s .2s opacity, .4s .2s transform;
}
.percent > div {
  display: inline-block;
}
.percent > span {
  margin-left: -.4em;
  font-size: .5em;
}

.percent-left-enter-active, .percent-left-leave-active {
  transition: -webkit-transform .1s ease;
  transition: transform .1s ease;
  transition: transform .1s ease, -webkit-transform .1s ease;
}

.percent-left-enter, .percent-left-leave-to {
  -webkit-transform: scale(1.05);
          transform: scale(1.05);
}

button {
  z-index: 20;
  position: absolute;
  display: block;
  width: 70%;
  margin: auto;
  left: 0;
  right: 0;
  bottom: 1.5em;
  padding: .6em;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1em;
  font-weight: 300;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 2em;
  outline: none;
  transition: .2s background, .4s .3s transform, .4s .3s opacity;
  cursor: pointer;
}
button:hover {
  background: #fff;
  color: currentColor;
}

.waves {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  transition: .4s transform ease;
  -webkit-transform-origin: bottom center;
          transform-origin: bottom center;
}
@media (min-width: 500px) {
  .waves {
    border-radius: 5px;
  }
}

.wave {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-animation: wave 1s linear infinite;
          animation: wave 1s linear infinite;
}
.wave--front {
  z-index: 2;
  color: #32BAFA;
}
.wave--back {
  z-index: 1;
  color: #2C7FBE;
  animation-direction: reverse;
}

.water {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 80%;
  background: currentColor;
}
.water svg {
  position: absolute;
  width: 100%;
  left: 0;
  right: 0;
  bottom: 99.9%;
}

.water:first-of-type {
  -webkit-transform: translate(-100%, 0);
          transform: translate(-100%, 0);
}

svg {
  fill: currentColor;
}

@-webkit-keyframes wave {
  0% {
    -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
  }
  50% {
    -webkit-transform: translate3d(50%, 0.5em, 0);
            transform: translate3d(50%, 0.5em, 0);
  }
  100% {
    -webkit-transform: translate3d(100%, 0, 0);
            transform: translate3d(100%, 0, 0);
  }
}

@keyframes wave {
  0% {
    -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
  }
  50% {
    -webkit-transform: translate3d(50%, 0.5em, 0);
            transform: translate3d(50%, 0.5em, 0);
  }
  100% {
    -webkit-transform: translate3d(100%, 0, 0);
            transform: translate3d(100%, 0, 0);
  }
}
@-webkit-keyframes pulse {
  0% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  50% {
    -webkit-transform: scale(1.1);
            transform: scale(1.1);
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}
@keyframes pulse {
  0% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  50% {
    -webkit-transform: scale(1.1);
            transform: scale(1.1);
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}
@-webkit-keyframes pulseAway {
  0% {
    opacity: 0;
    -webkit-transform: scale(0.5);
            transform: scale(0.5);
  }
  50% {
    opacity: 1;
  }
  100% {
    -webkit-transform: scale(1.4);
            transform: scale(1.4);
  }
}
@keyframes pulseAway {
  0% {
    opacity: 0;
    -webkit-transform: scale(0.5);
            transform: scale(0.5);
  }
  50% {
    opacity: 1;
  }
  100% {
    -webkit-transform: scale(1.4);
            transform: scale(1.4);
  }
}
</style>

</head>
<body translate="no">
<div id="stage" class="stage" :class="{'menu-open': menuOpen, 'voices-open': voicesOpen}" :style="{ color: activeReminder.waveFrontColor, backgroundColor: stageBg }" v-cloak>
<div class="menu__button" @click="toggleMenu">
<div class="menu__dot"></div>
</div>
<div class="microphone" v-if="supportSpeechRecognition" :class="{'is-listening': isListening }" @click="startListenVoiceCommands">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<path d="M12 16c2.206 0 4-1.795 4-4v-6c0-2.206-1.794-4-4-4s-4 1.794-4 4v6c0 2.205 1.794 4 4 4z"></path>
<path d="M19 12v-2c0-0.552-0.447-1-1-1s-1 0.448-1 1v2c0 2.757-2.243 5-5 5s-5-2.243-5-5v-2c0-0.552-0.447-1-1-1s-1 0.448-1 1v2c0 3.52 2.613 6.432 6 6.92v1.080h-3c-0.553 0-1 0.447-1 1s0.447 1 1 1h8c0.553 0 1-0.447 1-1s-0.447-1-1-1h-3v-1.080c3.387-0.488 6-3.4 6-6.92z"></path>
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