:root {
  --blue: --blue;
  --orange: #e49a41;
  --grey: #4E5C6E;    
}
::-moz-selection {
  background: var(--grey);
  color: #fff !important;
}
::selection {
  background: var(--grey);
  color: #fff !important;
}
html,
body {
  margin: 0;
}
body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: transparent;
}
body .textbox {
  padding: 1px;
  position: relative;
  background: #ccc;
  z-index: 1;
  border-radius: 6px;
  overflow: hidden;
  margin: 0.5rem 0;
}
body input {
    color: var(--grey);
    box-sizing: border-box;
    font-size: 1rem;
    outline: none;
    border: none;
    z-index: 2;
    padding: 1rem 1rem;
    border-radius: 5px;
    text-align: center;
}
body .border {
  position: absolute;
  content: '';
  top: 0;
  left: 0;
  width: 0%;
  height: 0%;
  background: var(--orange);
  z-index: -1;
  transition: height 0.3s, width 0.3s 0.1s;
}
body input:focus ~ .border {
  width: 100%;
  height: 100%;
}
@media (max-width: 430px) {
    body input {
        width: 280px;
    }
}
@media (min-width: 431px) {
    body input {
        width: 350px;
    }
}
body {
  font-size: 16px;
  font-family: "Helvetica", "Arial", sans-serif;
  text-align: center;
  background-color: transparent;
}

.bubbly-button {
  font-family: "Helvetica", "Arial", sans-serif;
  display: inline-block;
  font-size: 1em;
  padding: 1em 2em;
  margin-top: 50px;
  margin-bottom: 60px;
  -webkit-appearance: none;
  appearance: none;
  background-color: var(--orange);
  color: #fff;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  position: relative;/*
  transition: transform ease-in 0.1s, box-shadow ease-in 0.25s;
  box-shadow: 0 2px 25px var(--orange);*/
}
.bubbly-button:focus {
  outline: 0;
}
.bubbly-button:before, .bubbly-button:after {
  position: absolute;
  content: "";
  display: block;
  width: 140%;
  height: 100%;
  left: -20%;
  z-index: -1000;
  transition: all ease-in-out 0.5s;
  background-repeat: no-repeat;
}
.bubbly-button:before {
  display: none;
  top: -75%;
  /*background-image: radial-gradient(circle, var(--orange) 20%, transparent 20%), radial-gradient(circle, transparent 20%, var(--orange) 20%, transparent 30%), radial-gradient(circle, var(--orange) 20%, transparent 20%), radial-gradient(circle, var(--orange) 20%, transparent 20%), radial-gradient(circle, transparent 10%, var(--orange) 15%, transparent 20%), radial-gradient(circle, var(--orange) 20%, transparent 20%), radial-gradient(circle, var(--orange) 20%, transparent 20%), radial-gradient(circle, var(--orange) 20%, transparent 20%), radial-gradient(circle, var(--orange) 20%, transparent 20%);
  */background-size: 10% 10%, 20% 20%, 15% 15%, 20% 20%, 18% 18%, 10% 10%, 15% 15%, 10% 10%, 18% 18%;
}
.bubbly-button:after {
  display: none;
  bottom: -75%;
  /*background-image: radial-gradient(circle, var(--orange) 20%, transparent 20%), radial-gradient(circle, var(--orange) 20%, transparent 20%), radial-gradient(circle, transparent 10%, var(--orange) 15%, transparent 20%), radial-gradient(circle, var(--orange) 20%, transparent 20%), radial-gradient(circle, var(--orange) 20%, transparent 20%), radial-gradient(circle, var(--orange) 20%, transparent 20%), radial-gradient(circle, var(--orange) 20%, transparent 20%);
  */background-size: 15% 15%, 20% 20%, 18% 18%, 20% 20%, 15% 15%, 10% 10%, 20% 20%;
}
.bubbly-button:active {
  transform: scale(0.9);
  background-color: var(--orange);
  box-shadow: 0 2px 25px var(--orange);
}
.bubbly-button.animate:before {
  display: block;
  animation: topBubbles ease-in-out 0.75s forwards;
}
.bubbly-button.animate:after {
  display: block;
  animation: bottomBubbles ease-in-out 0.75s forwards;
}

@keyframes topBubbles {
  0% {
    background-position: 5% 90%, 10% 90%, 10% 90%, 15% 90%, 25% 90%, 25% 90%, 40% 90%, 55% 90%, 70% 90%;
  }
  50% {
    background-position: 0% 80%, 0% 20%, 10% 40%, 20% 0%, 30% 30%, 22% 50%, 50% 50%, 65% 20%, 90% 30%;
  }
  100% {
    background-position: 0% 70%, 0% 10%, 10% 30%, 20% -10%, 30% 20%, 22% 40%, 50% 40%, 65% 10%, 90% 20%;
    background-size: 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%;
  }
}
@keyframes bottomBubbles {
  0% {
    background-position: 10% -10%, 30% 10%, 55% -10%, 70% -10%, 85% -10%, 70% -10%, 70% 0%;
  }
  50% {
    background-position: 0% 80%, 20% 80%, 45% 60%, 60% 100%, 75% 70%, 95% 60%, 105% 0%;
  }
  100% {
    background-position: 0% 90%, 20% 90%, 45% 70%, 60% 110%, 75% 80%, 95% 70%, 110% 10%;
    background-size: 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%;
  }
}