Animating Download Button

Written by @kerixa 21 May 2020

Downloads always took some time! So make the buttons more interesting by showing the animating progress indicator to them. Below are two examples of such buttons. Enjoy!

Code Snippet:

                                                
                                                <!-- this script is provided by www.htmlbestcodes.com coded by: Kerixa Inc. -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/meyer-reset/2.0/reset.min.css">
<link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Poppins:300,400,500,700&amp;display=swap'>
<style>
@-webkit-keyframes status-animation {
  1% {
    content: "1%";
  }
  2% {
    content: "2%";
  }
  3% {
    content: "3%";
  }
  4% {
    content: "4%";
  }
  5% {
    content: "5%";
  }
  6% {
    content: "6%";
  }
  7% {
    content: "7%";
  }
  8% {
    content: "8%";
  }
  9% {
    content: "9%";
  }
  10% {
    content: "10%";
  }
  11% {
    content: "11%";
  }
  12% {
    content: "12%";
  }
  13% {
    content: "13%";
  }
  14% {
    content: "14%";
  }
  15% {
    content: "15%";
  }
  16% {
    content: "16%";
  }
  17% {
    content: "17%";
  }
  18% {
    content: "18%";
  }
  19% {
    content: "19%";
  }
  20% {
    content: "20%";
  }
  21% {
    content: "21%";
  }
  22% {
    content: "22%";
  }
  23% {
    content: "23%";
  }
  24% {
    content: "24%";
  }
  25% {
    content: "25%";
  }
  26% {
    content: "26%";
  }
  27% {
    content: "27%";
  }
  28% {
    content: "28%";
  }
  29% {
    content: "29%";
  }
  30% {
    content: "30%";
  }
  31% {
    content: "31%";
  }
  32% {
    content: "32%";
  }
  33% {
    content: "33%";
  }
  34% {
    content: "34%";
  }
  35% {
    content: "35%";
  }
  36% {
    content: "36%";
  }
  37% {
    content: "37%";
  }
  38% {
    content: "38%";
  }
  39% {
    content: "39%";
  }
  40% {
    content: "40%";
  }
  41% {
    content: "41%";
  }
  42% {
    content: "42%";
  }
  43% {
    content: "43%";
  }
  44% {
    content: "44%";
  }
  45% {
    content: "45%";
  }
  46% {
    content: "46%";
  }
  47% {
    content: "47%";
  }
  48% {
    content: "48%";
  }
  49% {
    content: "49%";
  }
  50% {
    content: "50%";
  }
  51% {
    content: "51%";
  }
  52% {
    content: "52%";
  }
  53% {
    content: "53%";
  }
  54% {
    content: "54%";
  }
  55% {
    content: "55%";
  }
  56% {
    content: "56%";
  }
  57% {
    content: "57%";
  }
  58% {
    content: "58%";
  }
  59% {
    content: "59%";
  }
  60% {
    content: "60%";
  }
  61% {
    content: "61%";
  }
  62% {
    content: "62%";
  }
  63% {
    content: "63%";
  }
  64% {
    content: "64%";
  }
  65% {
    content: "65%";
  }
  66% {
    content: "66%";
  }
  67% {
    content: "67%";
  }
  68% {
    content: "68%";
  }
  69% {
    content: "69%";
  }
  70% {
    content: "70%";
  }
  71% {
    content: "71%";
  }
  72% {
    content: "72%";
  }
  73% {
    content: "73%";
  }
  74% {
    content: "74%";
  }
  75% {
    content: "75%";
  }
  76% {
    content: "76%";
  }
  77% {
    content: "77%";
  }
  78% {
    content: "78%";
  }
  79% {
    content: "79%";
  }
  80% {
    content: "80%";
  }
  81% {
    content: "81%";
  }
  82% {
    content: "82%";
  }
  83% {
    content: "83%";
  }
  84% {
    content: "84%";
  }
  85% {
    content: "85%";
  }
  86% {
    content: "86%";
  }
  87% {
    content: "87%";
  }
  88% {
    content: "88%";
  }
  89% {
    content: "89%";
  }
  90% {
    content: "90%";
  }
  91% {
    content: "91%";
  }
  92% {
    content: "92%";
  }
  93% {
    content: "93%";
  }
  94% {
    content: "94%";
  }
  95% {
    content: "95%";
  }
  96% {
    content: "96%";
  }
  97% {
    content: "97%";
  }
  98% {
    content: "98%";
  }
  99% {
    content: "99%";
  }
  100% {
    content: "100%";
  }
}
@keyframes status-animation {
  1% {
    content: "1%";
  }
  2% {
    content: "2%";
  }
  3% {
    content: "3%";
  }
  4% {
    content: "4%";
  }
  5% {
    content: "5%";
  }
  6% {
    content: "6%";
  }
  7% {
    content: "7%";
  }
  8% {
    content: "8%";
  }
  9% {
    content: "9%";
  }
  10% {
    content: "10%";
  }
  11% {
    content: "11%";
  }
  12% {
    content: "12%";
  }
  13% {
    content: "13%";
  }
  14% {
    content: "14%";
  }
  15% {
    content: "15%";
  }
  16% {
    content: "16%";
  }
  17% {
    content: "17%";
  }
  18% {
    content: "18%";
  }
  19% {
    content: "19%";
  }
  20% {
    content: "20%";
  }
  21% {
    content: "21%";
  }
  22% {
    content: "22%";
  }
  23% {
    content: "23%";
  }
  24% {
    content: "24%";
  }
  25% {
    content: "25%";
  }
  26% {
    content: "26%";
  }
  27% {
    content: "27%";
  }
  28% {
    content: "28%";
  }
  29% {
    content: "29%";
  }
  30% {
    content: "30%";
  }
  31% {
    content: "31%";
  }
  32% {
    content: "32%";
  }
  33% {
    content: "33%";
  }
  34% {
    content: "34%";
  }
  35% {
    content: "35%";
  }
  36% {
    content: "36%";
  }
  37% {
    content: "37%";
  }
  38% {
    content: "38%";
  }
  39% {
    content: "39%";
  }
  40% {
    content: "40%";
  }
  41% {
    content: "41%";
  }
  42% {
    content: "42%";
  }
  43% {
    content: "43%";
  }
  44% {
    content: "44%";
  }
  45% {
    content: "45%";
  }
  46% {
    content: "46%";
  }
  47% {
    content: "47%";
  }
  48% {
    content: "48%";
  }
  49% {
    content: "49%";
  }
  50% {
    content: "50%";
  }
  51% {
    content: "51%";
  }
  52% {
    content: "52%";
  }
  53% {
    content: "53%";
  }
  54% {
    content: "54%";
  }
  55% {
    content: "55%";
  }
  56% {
    content: "56%";
  }
  57% {
    content: "57%";
  }
  58% {
    content: "58%";
  }
  59% {
    content: "59%";
  }
  60% {
    content: "60%";
  }
  61% {
    content: "61%";
  }
  62% {
    content: "62%";
  }
  63% {
    content: "63%";
  }
  64% {
    content: "64%";
  }
  65% {
    content: "65%";
  }
  66% {
    content: "66%";
  }
  67% {
    content: "67%";
  }
  68% {
    content: "68%";
  }
  69% {
    content: "69%";
  }
  70% {
    content: "70%";
  }
  71% {
    content: "71%";
  }
  72% {
    content: "72%";
  }
  73% {
    content: "73%";
  }
  74% {
    content: "74%";
  }
  75% {
    content: "75%";
  }
  76% {
    content: "76%";
  }
  77% {
    content: "77%";
  }
  78% {
    content: "78%";
  }
  79% {
    content: "79%";
  }
  80% {
    content: "80%";
  }
  81% {
    content: "81%";
  }
  82% {
    content: "82%";
  }
  83% {
    content: "83%";
  }
  84% {
    content: "84%";
  }
  85% {
    content: "85%";
  }
  86% {
    content: "86%";
  }
  87% {
    content: "87%";
  }
  88% {
    content: "88%";
  }
  89% {
    content: "89%";
  }
  90% {
    content: "90%";
  }
  91% {
    content: "91%";
  }
  92% {
    content: "92%";
  }
  93% {
    content: "93%";
  }
  94% {
    content: "94%";
  }
  95% {
    content: "95%";
  }
  96% {
    content: "96%";
  }
  97% {
    content: "97%";
  }
  98% {
    content: "98%";
  }
  99% {
    content: "99%";
  }
  100% {
    content: "100%";
  }
}
.dl {
  --background: #FFFFFF;
  --primary: #1F242D;
  --border-radius: 3px;
  --square-size: 70px;
  --progress-color: linear-gradient(to right top, #00A7FC, #0070ED);
  display: -webkit-box;
  display: flex;
  -webkit-box-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
          align-items: center;
}
.dl .dl-box {
  display: -webkit-box;
  display: flex;
  -webkit-box-pack: center;
          justify-content: center;
  -webkit-box-align: center;
          align-items: center;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}
.dl .dl-box .dl-button {
  width: 55px;
  height: 55px;
  position: relative;
  display: -webkit-box;
  display: flex;
  -webkit-box-pack: center;
          justify-content: center;
  background: var(--primary);
  cursor: pointer;
  -webkit-transition: width .2s ease-in .4s, height .2s ease-in .4s, background .2s ease-in .4s;
  transition: width .2s ease-in .4s, height .2s ease-in .4s, background .2s ease-in .4s;
}
.dl .dl-box .dl-button .arrow {
  position: absolute;
  top: 20px;
  width: 2px;
  height: 15px;
  background: var(--background);
  border-radius: var(--border-radius);
  -webkit-transition: background .2s ease-in .4s;
  transition: background .2s ease-in .4s;
}
.dl .dl-box .dl-button .arrow:before, .dl .dl-box .dl-button .arrow:after {
  content: "";
  display: block;
  width: 2px;
  height: 8px;
  background: var(--background);
  position: absolute;
  bottom: 0px;
  -webkit-transform-origin: 50% 100%;
          transform-origin: 50% 100%;
  border-radius: var(--border-radius);
  -webkit-transition: background .2s ease-in .4s;
  transition: background .2s ease-in .4s;
}
.dl .dl-box .dl-button .arrow:before {
  -webkit-transform: rotate(-45deg) translateX(25%);
          transform: rotate(-45deg) translateX(25%);
}
.dl .dl-box .dl-button .arrow:after {
  -webkit-transform: rotate(45deg) translateX(-25%);
          transform: rotate(45deg) translateX(-25%);
}
.dl .dl-box .dl-button .basket {
  position: absolute;
  width: 40px;
  height: 20px;
  bottom: 20px;
  border-radius: var(--border-radius);
}
.dl .dl-box .dl-button .basket:before, .dl .dl-box .dl-button .basket:after {
  content: "";
  position: absolute;
  bottom: 0;
  height: 0;
  width: 0;
  display: block;
  opacity: var(--opacity, 0);
  -webkit-transition: opacity .15s linear;
  transition: opacity .15s linear;
  border-bottom: solid 2px var(--primary);
  box-sizing: border-box;
}
.dl .dl-box .dl-button .basket:before {
  left: calc(40px / 2);
  border-right: solid 2px var(--primary);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}
.dl .dl-box .dl-button .basket:after {
  right: calc(40px / 2);
  border-left: solid 2px var(--primary);
  border-radius: var(--border-radius) 0 0 var(--border-radius);
}
.dl .dl-box .dl-button .basket .basket-top:before, .dl .dl-box .dl-button .basket .basket-top:after {
  content: "";
  position: absolute;
  top: 0;
  height: 0;
  width: 0;
  display: block;
  border-top: solid 2px var(--primary);
}
.dl .dl-box .dl-button .basket .basket-top:before {
  left: 2px;
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}
.dl .dl-box .dl-button .basket .basket-top:after {
  right: 2px;
  border-radius: var(--border-radius) 0 0 var(--border-radius);
}
.dl .dl-box .dl-progress {
  width: 0px;
  height: 100%;
  position: relative;
  -webkit-transition: width .2s ease-in, height 0s linear .2s;
  transition: width .2s ease-in, height 0s linear .2s;
}
.dl .dl-box .dl-progress::after {
  content: "";
  position: absolute;
  top: 100%;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--progress-color);
  -webkit-transition: top 0s ease .4s;
  transition: top 0s ease .4s;
}
.dl .dl-box .dl-progress .check {
  position: relative;
  z-index: 1;
  pointer-events: none;
  width: 100%;
  height: 100%;
  display: -webkit-box;
  display: flex;
  -webkit-box-pack: center;
          justify-content: center;
  -webkit-box-align: center;
          align-items: center;
}
.dl .dl-box .dl-progress .check svg {
  height: 45px;
  width: 45px;
  fill: none;
  stroke: var(--background);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 100 100;
  stroke-dashoffset: 100;
}
.dl .dl-status {
  margin-left: 0;
  flex-basis: 0;
  width: 0;
  -webkit-transition: all .2s ease-out .2s;
  transition: all .2s ease-out .2s;
  -webkit-clip-path: inset(0 var(--square-size) 0 0);
          clip-path: inset(0 var(--square-size) 0 0);
}
.dl .dl-status .text {
  text-align: left;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.3);
  font-weight: 500;
  letter-spacing: .5px;
  line-height: 23px;
}
.dl .dl-status .text.text-number {
  font-weight: 600;
  color: rgba(0, 0, 0, 0.6);
}
.dl .dl-status .text.text-number::after {
  content: "0%";
}
.dl.run .dl-box {
  height: 100%;
}
.dl.run .dl-box .dl-button {
  width: var(--square-size);
  height: var(--square-size);
  background: var(--background);
  -webkit-transition: width .2s ease-out .3s, height .2s ease-out .3s, background .2s ease-out .3s;
  transition: width .2s ease-out .3s, height .2s ease-out .3s, background .2s ease-out .3s;
}
.dl.run .dl-box .dl-button .arrow {
  background: var(--primary);
  -webkit-transition: background .3s ease-in;
  transition: background .3s ease-in;
  -webkit-animation: arrow-main .75s ease-in forwards infinite;
          animation: arrow-main .75s ease-in forwards infinite;
}
.dl.run .dl-box .dl-button .arrow:before, .dl.run .dl-box .dl-button .arrow:after {
  -webkit-transition: background .3s ease-in;
  transition: background .3s ease-in;
  background: var(--primary);
}
.dl.run .dl-box .dl-button .arrow:before {
  -webkit-animation: arrow-left .75s ease-in forwards infinite;
          animation: arrow-left .75s ease-in forwards infinite;
}
.dl.run .dl-box .dl-button .arrow:after {
  -webkit-animation: arrow-right .75s ease-in forwards infinite;
          animation: arrow-right .75s ease-in forwards infinite;
}
.dl.run .dl-box .dl-button .basket:before, .dl.run .dl-box .dl-button .basket:after {
  --opacity: 1;
  -webkit-transition: opacity 0s linear .3s;
  transition: opacity 0s linear .3s;
  -webkit-animation: btn-border .3s forwards ease-in normal .5s;
          animation: btn-border .3s forwards ease-in normal .5s;
}
.dl.run .dl-box .dl-button .basket .basket-top:before, .dl.run .dl-box .dl-button .basket .basket-top:after {
  -webkit-animation: btn-border-top .3s forwards ease-in normal .8s;
          animation: btn-border-top .3s forwards ease-in normal .8s;
}
.dl.run .dl-box .dl-progress {
  width: var(--square-size);
  height: var(--square-size);
  -webkit-transition: width .3s ease-in .7s, height .3s ease-in .7s;
  transition: width .3s ease-in .7s, height .3s ease-in .7s;
  background: var(--background);
}
.dl.run .dl-box .dl-progress::after {
  top: 0px;
  -webkit-transition: top 2.5s ease 1.5s;
  transition: top 2.5s ease 1.5s;
}
.dl.run .dl-status {
  width: var(--square-size);
  -webkit-clip-path: inset(0 0 0 0);
          clip-path: inset(0 0 0 0);
  -webkit-transition: all .3s ease-in .7s;
  transition: all .3s ease-in .7s;
}
.dl.run .dl-status .text.text-number::after {
  -webkit-animation: status-animation 2.5s ease 1.5s forwards;
          animation: status-animation 2.5s ease 1.5s forwards;
}
.dl.done .dl-box .dl-button .arrow {
  -webkit-animation-play-state: paused;
          animation-play-state: paused;
}
.dl.done .dl-box .dl-button .arrow:before {
  -webkit-animation-play-state: paused;
          animation-play-state: paused;
}
.dl.done .dl-box .dl-button .arrow:after {
  -webkit-animation-play-state: paused;
          animation-play-state: paused;
}
.dl.done .dl-box .dl-progress .check svg {
  -webkit-animation: check .3s ease-in-out forwards;
          animation: check .3s ease-in-out forwards;
}

@-webkit-keyframes arrow-main {
  0% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  30% {
    -webkit-transform: translateY(-5px);
            transform: translateY(-5px);
  }
  80% {
    -webkit-transform: translateY(5px);
            transform: translateY(5px);
  }
  100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}

@keyframes arrow-main {
  0% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  30% {
    -webkit-transform: translateY(-5px);
            transform: translateY(-5px);
  }
  80% {
    -webkit-transform: translateY(5px);
            transform: translateY(5px);
  }
  100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}
@-webkit-keyframes arrow-left {
  0% {
    -webkit-transform: rotate(-45deg) translateX(25%);
            transform: rotate(-45deg) translateX(25%);
  }
  30% {
    -webkit-transform: rotate(-55deg) translateX(25%);
            transform: rotate(-55deg) translateX(25%);
  }
  80% {
    -webkit-transform: rotate(-35deg) translateX(25%);
            transform: rotate(-35deg) translateX(25%);
  }
  100% {
    -webkit-transform: rotate(-45deg) translateX(25%);
            transform: rotate(-45deg) translateX(25%);
  }
}
@keyframes arrow-left {
  0% {
    -webkit-transform: rotate(-45deg) translateX(25%);
            transform: rotate(-45deg) translateX(25%);
  }
  30% {
    -webkit-transform: rotate(-55deg) translateX(25%);
            transform: rotate(-55deg) translateX(25%);
  }
  80% {
    -webkit-transform: rotate(-35deg) translateX(25%);
            transform: rotate(-35deg) translateX(25%);
  }
  100% {
    -webkit-transform: rotate(-45deg) translateX(25%);
            transform: rotate(-45deg) translateX(25%);
  }
}
@-webkit-keyframes arrow-right {
  0% {
    -webkit-transform: rotate(45deg) translateX(-25%);
            transform: rotate(45deg) translateX(-25%);
  }
  30% {
    -webkit-transform: rotate(55deg) translateX(-25%);
            transform: rotate(55deg) translateX(-25%);
  }
  80% {
    -webkit-transform: rotate(35deg) translateX(-25%);
            transform: rotate(35deg) translateX(-25%);
  }
  100% {
    -webkit-transform: rotate(45deg) translateX(-25%);
            transform: rotate(45deg) translateX(-25%);
  }
}
@keyframes arrow-right {
  0% {
    -webkit-transform: rotate(45deg) translateX(-25%);
            transform: rotate(45deg) translateX(-25%);
  }
  30% {
    -webkit-transform: rotate(55deg) translateX(-25%);
            transform: rotate(55deg) translateX(-25%);
  }
  80% {
    -webkit-transform: rotate(35deg) translateX(-25%);
            transform: rotate(35deg) translateX(-25%);
  }
  100% {
    -webkit-transform: rotate(45deg) translateX(-25%);
            transform: rotate(45deg) translateX(-25%);
  }
}
@-webkit-keyframes btn-border {
  0% {
    width: 0;
    height: 0;
  }
  50% {
    width: calc(40px / 2);
    height: 0;
  }
  100% {
    width: calc(40px / 2);
    height: 20px;
  }
}
@keyframes btn-border {
  0% {
    width: 0;
    height: 0;
  }
  50% {
    width: calc(40px / 2);
    height: 0;
  }
  100% {
    width: calc(40px / 2);
    height: 20px;
  }
}
@-webkit-keyframes btn-border-top {
  0% {
    width: 0px;
  }
  100% {
    width: 10px;
  }
}
@keyframes btn-border-top {
  0% {
    width: 0px;
  }
  100% {
    width: 10px;
  }
}
@-webkit-keyframes check {
  0% {
    stroke-dashoffset: 100;
  }
  100% {
    stroke-dashoffset: 200;
  }
}
@keyframes check {
  0% {
    stroke-dashoffset: 100;
  }
  100% {
    stroke-dashoffset: 200;
  }
}
body {
  background: #E8EBF3;
  height: 100vh;
  font: 400 16px 'Poppins', sans-serif;
  display: -webkit-box;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
          flex-direction: column;
  -webkit-box-pack: center;
          justify-content: center;
  -webkit-box-align: center;
          align-items: center;
}
body .socials {
  position: fixed;
  display: block;
  left: 20px;
  bottom: 20px;
}
body .socials > a {
  display: block;
  width: 30px;
  opacity: .2;
  -webkit-transform: scale(var(--scale, 0.8));
          transform: scale(var(--scale, 0.8));
  -webkit-transition: -webkit-transform 0.3s cubic-bezier(0.38, -0.12, 0.24, 1.91);
  transition: -webkit-transform 0.3s cubic-bezier(0.38, -0.12, 0.24, 1.91);
  transition: transform 0.3s cubic-bezier(0.38, -0.12, 0.24, 1.91);
  transition: transform 0.3s cubic-bezier(0.38, -0.12, 0.24, 1.91), -webkit-transform 0.3s cubic-bezier(0.38, -0.12, 0.24, 1.91);
}
body .socials > a:hover {
  --scale: 1;
}

.button {
  --default: rgba(255, 255, 255, .2);
  --active: #fff;
  position: relative;
  border: none;
  outline: none;
  background: none;
  padding: 0;
  -webkit-appearance: none;
  -webkit-tap-highlight-color: transparent;
  cursor: pointer;
  -webkit-transform: scale(var(--s, 1));
          transform: scale(var(--s, 1));
  -webkit-transition: -webkit-transform .2s;
  transition: -webkit-transform .2s;
  transition: transform .2s;
  transition: transform .2s, -webkit-transform .2s;
}
.button:active {
  --s: .96;
}
.button svg {
  display: block;
  fill: none;
  stroke-width: var(--sw, 3px);
  stroke-linecap: round;
  stroke-linejoin: round;
}
.button .circle {
  width: 76px;
  height: 76px;
  -webkit-transform: rotate(-90deg);
          transform: rotate(-90deg);
}
.button .circle circle.default {
  stroke: var(--default);
}
.button .circle circle.active {
  stroke: var(--active);
  stroke-dasharray: 227px;
  stroke-dashoffset: var(--active-offset, 227px);
  -webkit-transition: stroke-dashoffset var(--all-transition, 4s) ease var(--all-delay, 0.8s);
  transition: stroke-dashoffset var(--all-transition, 4s) ease var(--all-delay, 0.8s);
}
.button span {
  display: block;
  position: absolute;
  left: 0;
  right: 0;
  text-align: center;
  bottom: 13px;
  font-weight: 500;
  font-size: 10px;
  color: var(--active);
  opacity: var(--count-opacity, 0);
  -webkit-transform: translateY(var(--count-y, 4px));
          transform: translateY(var(--count-y, 4px));
  -webkit-animation: var(--count, none) 0.3s ease forwards var(--all-delay, 4.6s);
          animation: var(--count, none) 0.3s ease forwards var(--all-delay, 4.6s);
  -webkit-transition: opacity .2s ease .6s, -webkit-transform .3s ease .6s;
  transition: opacity .2s ease .6s, -webkit-transform .3s ease .6s;
  transition: opacity .2s ease .6s, transform .3s ease .6s;
  transition: opacity .2s ease .6s, transform .3s ease .6s, -webkit-transform .3s ease .6s;
}
.button .icon {
  --sw: 2px;
  width: 24px;
  height: 40px;
  position: absolute;
  left: 50%;
  top: 50%;
  margin: -20px 0 0 -12px;
}
.button .icon svg.line {
  width: 4px;
  height: 37px;
  stroke: var(--active);
  position: absolute;
  left: 10px;
  top: 0;
  stroke-dasharray: 0 33px var(--line-array, 33px) 66px;
  stroke-dashoffset: var(--line-offset, 33px);
  -webkit-transform: translateY(var(--line-y, 0));
          transform: translateY(var(--line-y, 0));
  opacity: var(--line-opacity, 1);
  -webkit-transition: stroke-dasharray 0.2s, stroke-dashoffset 0.2s, -webkit-transform 0.32s ease var(--all-delay, 0.25s);
  transition: stroke-dasharray 0.2s, stroke-dashoffset 0.2s, -webkit-transform 0.32s ease var(--all-delay, 0.25s);
  transition: stroke-dasharray 0.2s, stroke-dashoffset 0.2s, transform 0.32s ease var(--all-delay, 0.25s);
  transition: stroke-dasharray 0.2s, stroke-dashoffset 0.2s, transform 0.32s ease var(--all-delay, 0.25s), -webkit-transform 0.32s ease var(--all-delay, 0.25s);
}
.button .icon div {
  width: 40px;
  height: 32px;
  position: absolute;
  overflow: hidden;
  left: 50%;
  bottom: 1px;
  margin-left: -20px;
  -webkit-transform: translate(var(--icon-x, 0), var(--icon-y, 0));
          transform: translate(var(--icon-x, 0), var(--icon-y, 0));
  -webkit-transition: -webkit-transform 0.3s ease var(--all-delay, 4.8s);
  transition: -webkit-transform 0.3s ease var(--all-delay, 4.8s);
  transition: transform 0.3s ease var(--all-delay, 4.8s);
  transition: transform 0.3s ease var(--all-delay, 4.8s), -webkit-transform 0.3s ease var(--all-delay, 4.8s);
  -webkit-animation: var(--overflow, none) 0s linear forwards var(--all-delay, 4.8s);
          animation: var(--overflow, none) 0s linear forwards var(--all-delay, 4.8s);
}
.button .icon div:before, .button .icon div:after {
  content: '';
  position: absolute;
  z-index: 1;
  height: 2px;
  left: var(--l, 0);
  top: 15px;
  width: var(--w, 16px);
  background: var(--active);
  border-radius: 1px;
  -webkit-transform-origin: var(--tx, 15px) 1px;
          transform-origin: var(--tx, 15px) 1px;
  -webkit-transform: rotate(var(--before-rotate, 0deg));
          transform: rotate(var(--before-rotate, 0deg));
  opacity: var(--tick-opacity, 0);
  -webkit-transition: opacity 0s linear var(--all-delay, 4.8s), -webkit-transform 0.4s ease var(--all-delay, 4.8s);
  transition: opacity 0s linear var(--all-delay, 4.8s), -webkit-transform 0.4s ease var(--all-delay, 4.8s);
  transition: transform 0.4s ease var(--all-delay, 4.8s), opacity 0s linear var(--all-delay, 4.8s);
  transition: transform 0.4s ease var(--all-delay, 4.8s), opacity 0s linear var(--all-delay, 4.8s), -webkit-transform 0.4s ease var(--all-delay, 4.8s);
}
.button .icon div:after {
  --l: 14px;
  --w: 26px;
  --tx: 1px;
  -webkit-transform: rotate(var(--after-rotate, 0deg));
          transform: rotate(var(--after-rotate, 0deg));
}
.button .icon div svg {
  stroke: var(--active);
}
.button .icon div svg.arrow {
  width: 40px;
  height: 32px;
  opacity: var(--arrow-opacity, 1);
  -webkit-transition: opacity 0s linear var(--all-delay, 1s);
  transition: opacity 0s linear var(--all-delay, 1s);
}
.button .icon div svg.progress {
  width: 444px;
  height: 10px;
  position: absolute;
  left: 0;
  top: 11px;
  -webkit-transform: translateX(var(--progress-x, 0));
          transform: translateX(var(--progress-x, 0));
  opacity: var(--progress-opacity, 0);
  -webkit-transition: opacity 0s linear var(--all-delay, 1s), -webkit-transform var(--all-transition, 4.4s) ease var(--all-delay, 0.4s);
  transition: opacity 0s linear var(--all-delay, 1s), -webkit-transform var(--all-transition, 4.4s) ease var(--all-delay, 0.4s);
  transition: transform var(--all-transition, 4.4s) ease var(--all-delay, 0.4s), opacity 0s linear var(--all-delay, 1s);
  transition: transform var(--all-transition, 4.4s) ease var(--all-delay, 0.4s), opacity 0s linear var(--all-delay, 1s), -webkit-transform var(--all-transition, 4.4s) ease var(--all-delay, 0.4s);
  -webkit-animation: var(--hide, none) 0s linear forwards var(--all-delay, 4.8s);
          animation: var(--hide, none) 0s linear forwards var(--all-delay, 4.8s);
}
.button.loading:not(.reset) {
  --line-y: -36px;
  --line-array: 0;
  --line-offset: 15px;
  --active-offset: 0;
  --arrow-opacity: 0;
  --progress-opacity: 1;
  --progress-x: -400px;
  --tick-opacity: 1;
  --before-rotate: 47deg;
  --after-rotate: -46deg;
  --hide: hide;
  --overflow: overflow;
  --icon-x: 2px;
  --icon-y: 7px;
  --count-opacity: 1;
  --count-y: 0;
  --count: count;
}
.button.reset {
  --all-delay: 0s;
  --all-transition: .3s;
}

@-webkit-keyframes hide {
  to {
    opacity: 0;
  }
}

@keyframes hide {
  to {
    opacity: 0;
  }
}
@-webkit-keyframes count {
  to {
    -webkit-transform: translateY(4px);
            transform: translateY(4px);
    opacity: 0;
  }
}
@keyframes count {
  to {
    -webkit-transform: translateY(4px);
            transform: translateY(4px);
    opacity: 0;
  }
}
@-webkit-keyframes overflow {
  to {
    overflow: visible;
  }
}
@keyframes overflow {
  to {
    overflow: visible;
  }
}
body {
  min-height: 100vh;
  font-family: 'Inter', 'Inter UI', Arial;
  display: -webkit-box;
  display: flex;
  -webkit-box-pack: center;
          justify-content: center;
  -webkit-box-align: center;
          align-items: center;
  background: #275EFE;
  font-family: 'Roboto', Arial, sans-serif;
}

</style>
<button class="button">
<svg class="circle" viewBox="0 0 76 76">
<circle class="default" cx="38" cy="38" r="36"></circle>
<circle class="active" cx="38" cy="38" r="36"></circle>
</svg>
<div class="icon">
<svg class="line" viewBox="0 0 4 37">
<line x1="2" y1="2" x2="2" y2="35"></line>
</svg>
<div>
<svg class="arrow" viewBox="0 0 40 32"></svg>
<svg class="progress" viewBox="0 0 444 10">
<path d="M2,5 L42,5 C60.0089086,6.33131695 73.3422419,6.99798362 82,7 C87.572404,7.00129781 91.0932494,1.72677301 102,1.99944178 C112.906751,2.27211054 112.000464,7.99986045 122,8 C131.999536,8.00013955 132,2 142,2 C152,2 152,8 162,8 C172,8 172,2 182,2 C192,2 192,8 202,8 C212,8 212,2 222,2 C232,2 232,8 242,8 C252,8 252,2 262,2 C272,2 272,8 282,8 C292,8 292,2 302,2 C312,2 312,8 322,8 C332,8 332,2 342,2 C352,2 351.897852,7.49489262 362,8 C372.102148,8.50510738 378.620177,5.22532154 402,5 L442,5"></path>
</svg>
</div>
</div>
<span>0%</span>
</button>

<br><!-- -- --><br>

<div class="dl">
<div class="dl-box">
<div class="dl-button">
<div class="arrow"></div>
<div class="basket">
<div class="basket-top"></div>
</div>
</div>
<div class="dl-progress">
<div class="check">
<svg>
<use xlink:href="#check" />
</svg>
 </div>
</div>
</div>
<div class="dl-status">
<div class="text text-file">Status</div>
<div class="text text-number"></div>
</div>
</div>
<svg xmlns="http://www.w3.org/2000/svg" style="display: none;">
<symbol xmlns="http://www.w3.org/2000/svg" viewBox="0 0 130 130" id="check">
<polyline points="100.2,40.2 51.5,88.8 29.8,67.5 " />
</symbol>
</svg>

<script src='https://www.htmlbestcodes.com/uploads/other/gsap.min.js'></script>

<script>
var $ = (s, o = document) => o.querySelector(s);
$(".dl").addEventListener("click", function () {
  this.classList.add("run");
  setTimeout(() => this.classList.add("done"), 4000);
  setTimeout(() => this.classList.remove("done"), 5500);
  setTimeout(() => this.classList.remove("run"), 5500);
});
////

const $$ = (s, o = document) => o.querySelectorAll(s);

$$('.button').forEach(button => {

  let count = {
    number: 0 },

  icon = $('.icon', button),
  iconDiv = $('.icon > div', button),
  arrow = $('.icon .arrow', button),
  countElem = $('span', button),
  svgPath = new Proxy({
    y: null,
    s: null,
    f: null,
    l: null },
  {
    set(target, key, value) {
      target[key] = value;
      if (target.y !== null && target.s != null && target.f != null && target.l != null) {
        arrow.innerHTML = getPath(target.y, target.f, target.l, target.s, null);
      }
      return true;
    },
    get(target, key) {
      return target[key];
    } });


  svgPath.y = 30;
  svgPath.s = 0;
  svgPath.f = 8;
  svgPath.l = 32;

  button.addEventListener('click', e => {
    if (!button.classList.contains('loading')) {

      if (!button.classList.contains('animation')) {

        button.classList.add('loading', 'animation');

        gsap.to(svgPath, {
          f: 2,
          l: 38,
          duration: .3,
          delay: .15 });


        gsap.to(svgPath, {
          s: .2,
          y: 16,
          duration: .8,
          delay: .15,
          ease: Elastic.easeOut.config(1, .4) });


        gsap.to(count, {
          number: '100',
          duration: 3.8,
          delay: .8,
          onUpdate() {
            countElem.innerHTML = Math.round(count.number) + '%';
          } });


        setTimeout(() => {
          iconDiv.style.setProperty('overflow', 'visible');
          setTimeout(() => {
            button.classList.remove('animation');
          }, 600);
        }, 4820);

      }

    } else {

      if (!button.classList.contains('animation')) {

        button.classList.add('reset');

        gsap.to(svgPath, {
          f: 8,
          l: 32,
          duration: .4 });


        gsap.to(svgPath, {
          s: 0,
          y: 30,
          duration: .4 });


        setTimeout(() => {
          button.classList.remove('loading', 'reset');
          iconDiv.removeAttribute('style');
        }, 400);

      }

    }
    e.preventDefault();
  });

});

function getPoint(point, i, a, smoothing) {
  let cp = (current, previous, next, reverse) => {
    let p = previous || current,
    n = next || current,
    o = {
      length: Math.sqrt(Math.pow(n[0] - p[0], 2) + Math.pow(n[1] - p[1], 2)),
      angle: Math.atan2(n[1] - p[1], n[0] - p[0]) },

    angle = o.angle + (reverse ? Math.PI : 0),
    length = o.length * smoothing;
    return [current[0] + Math.cos(angle) * length, current[1] + Math.sin(angle) * length];
  },
  cps = cp(a[i - 1], a[i - 2], point, false),
  cpe = cp(point, a[i - 1], a[i + 1], true);
  return `C ${cps[0]},${cps[1]} ${cpe[0]},${cpe[1]} ${point[0]},${point[1]}`;
}

function getPath(update, first, last, smoothing, pointsNew) {
  let points = pointsNew ? pointsNew : [
  [first, 16],
  [20, update],
  [last, 16]],

  d = points.reduce((acc, point, i, a) => i === 0 ? `M ${point[0]},${point[1]}` : `${acc} ${getPoint(point, i, a, smoothing)}`, '');
  return `<path d="${d}" />`;
}
</script><a target='_blank' href='www.htmlbestcodes.com' style='font-size: 8pt; text-decoration: none'>Html Best Codes</a>                                                
                                            

Example:


About @kerixa

I am Krishna Eydat. I studied Software Engineering at University of Waterloo in Canada. I lead a few tech companies. I am passionate about the way we are connected. I would like to be part of something big or be the big deal!

K
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