galaxy/Buttons/Pradeepsaranbishnoi_spotty-chipmunk-79.html

<input id="c" type="checkbox">
<label id="upload_app" for="c">
  <div id="app">
    <div id="arrow"></div>
    <div id="success">
      <i class="fas fa-check-circle"></i>
    </div>
  </div>
</label>
<style>
/* From Uiverse.io by Pradeepsaranbishnoi - Tags: button */
#c {
  display: none;
}

#upload_app {
  display: block;
  position: absolute;
  top: 50%;
  right: 0;
  left: 0;
  margin: 0 auto;
  width: 120px;
  height: 42px;
  transform: translateY(-50%);
  transition: 0.3s ease width;
  cursor: pointer;
}

#app {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-color: #fff;
  border: 2px solid #143240;
  overflow: hidden;
  z-index: 2;
}

#app:before {
  content: "Upload";
  position: absolute;
  top: 0;
  right: 0;
  padding: 12px;
  left: 0;
  color: #143240;
  font-size: 14px;
  line-height: 14px;
  font-weight: bold;
  z-index: 1;
}

#arrow {
  position: absolute;
  top: 0;
  right: 0;
  width: 38px;
  height: 38px;
  background-color: #fff;
  z-index: 2;
}

#arrow:before,
#arrow:after {
  content: "";
  position: absolute;
  top: 18px;
  width: 10px;
  height: 2px;
  background-color: #143240;
}

#arrow:before {
  right: 17px;
  transform: rotateZ(-45deg);
}

#arrow:after {
  right: 11px;
  transform: rotateZ(45deg);
}

#success {
  position: absolute;
  top: 0;
  right: 0;
  width: 54px;
  height: 54px;
  margin: -8px;
  background-color: #143240;
  transform: scale(0);
  border-radius: 50%;
  z-index: 3;
}

#success i {
  font-size: 20px;
  color: #fff;
  display: block;
  width: 20px;
  height: 20px;
  margin: 17px auto;
  transform: scale(0);
}

#c:checked + #upload_app {
  width: 42px;
}

#c:checked + #upload_app #arrow:before {
  animation: _a 0.4s ease 0.4s forwards, _incHeight 4s ease 1s forwards;
}

#c:checked + #upload_app #arrow:after {
  animation: _b 0.4s ease 0.4s forwards, _incHeight 4s ease 1s forwards;
}

#c:checked + #upload_app #success {
  animation: _success 0.4s cubic-bezier(0, 0.74, 0.32, 1.21) 5s forwards;
}

#c:checked + #upload_app #success i {
  animation: _success 0.3s cubic-bezier(0, 0.74, 0.32, 1.21) 5.2s forwards;
}

@keyframes _a {
  0% {
    top: 18px;
    right: 17px;
    width: 10px;
    transform: rotateZ(-45deg);
    background-color: #143240;
  }

  100% {
    top: 36px;
    right: 19px;
    width: 19px;
    transform: rotateZ(0deg);
    background-color: #ffc107;
  }
}

@keyframes _b {
  0% {
    top: 18px;
    right: 11px;
    width: 10px;
    transform: rotateZ(45deg);
    background-color: #143240;
  }

  100% {
    top: 36px;
    right: 0;
    width: 19px;
    transform: rotateZ(0deg);
    background-color: #ffc107;
  }
}

@keyframes _incHeight {
  0% {
    top: 36px;
    height: 2px;
  }

  25% {
    top: 31px;
    height: 8px;
  }

  50% {
    top: 21px;
    height: 18px;
  }

  80% {
    top: 11px;
    height: 28px;
  }

  100% {
    top: 0;
    height: 39px;
  }
}

@keyframes _success {
  0% {
    transform: scale(0);
  }

  100% {
    transform: scale(1);
  }
}

</style>