.container-audio {
  width: 100%;
  height: auto;
  padding: 20px;
  border-radius: 5px;
  background-color: rgba(0, 0, 0, 0.05);
  color: #444;
  margin: 10px auto;
  overflow: hidden;
  display: flex;
  justify-content: center;
  opacity: 1;
}

.container-audio.hide{
  opacity: 0;
  transition: opacity 0.5s linear;
}

.container-audio .colum1 {
  width: 0.5rem;
  height: 2rem;
  border-radius: 5px;
  margin: 0 5px 0 0;
  display: inline-flex;
  position: relative;
}
.container-audio .colum1:last-child {
  margin: 0;
}
.container-audio .colum1 .row {
  width: 100%;
  height: 100%;
  border-radius: 5px;
  background: linear-gradient(to up, #7700aa, #8800ff);
  position: absolute;
  -webkit-animation: Rofa 10s infinite ease-in-out;
  animation: Rofa 10s infinite ease-in-out;
  bottom: 0;
}
.container-audio .colum1:nth-of-type(1) .row {
  -webkit-animation-delay: 3.99s;
  animation-delay: 3.99s;
}
.container-audio .colum1:nth-of-type(2) .row {
  -webkit-animation-delay: 3.80s;
  animation-delay: 3.80s;
}
.container-audio .colum1:nth-of-type(3) .row {
  -webkit-animation-delay: 3.70s;
  animation-delay: 3.70s;
}
.container-audio .colum1:nth-of-type(4) .row {
  -webkit-animation-delay: 3.60s;
  animation-delay: 3.60s;
}
.container-audio .colum1:nth-of-type(5) .row {
  -webkit-animation-delay: 3.50s;
  animation-delay: 3.50s;
}
.container-audio .colum1:nth-of-type(6) .row {
  -webkit-animation-delay: 3.40s;
  animation-delay: 3.40s;
}
.container-audio .colum1:nth-of-type(7) .row {
  -webkit-animation-delay: 3.30s;
  animation-delay: 3.30s;
}
.container-audio .colum1:nth-of-type(8) .row {
  -webkit-animation-delay: 3.20s;
  animation-delay: 3.20s;
}
.container-audio .colum1:nth-of-type(9) .row {
  -webkit-animation-delay: 3.10s;
  animation-delay: 3.10s;
}
.container-audio .colum1:nth-of-type(10) .row {
  -webkit-animation-delay: 2.1s;
  animation-delay: 2.1s;
}
.container-audio .colum1:nth-of-type(11) .row {
  -webkit-animation-delay: 2.1s;
  animation-delay: 2.1s;
}
.container-audio .colum1:nth-of-type(12) .row {
  -webkit-animation-delay: 2.10s;
  animation-delay: 2.10s;
}
.container-audio .colum1:nth-of-type(13) .row {
  -webkit-animation-delay: 2.20s;
  animation-delay: 2.20s;
}
.container-audio .colum1:nth-of-type(14) .row {
  -webkit-animation-delay: 1.30s;
  animation-delay: 1.30s;
}
.container-audio .colum1:nth-of-type(15) .row {
  -webkit-animation-delay: 1.40s;
  animation-delay: 1.40s;
}
.container-audio .colum1:nth-of-type(16) .row {
  -webkit-animation-delay: 1.50s;
  animation-delay: 1.50s;
}
.container-audio .colum1:nth-of-type(17) .row {
  -webkit-animation-delay: 1.60s;
  animation-delay: 1.60s;
}
.container-audio .colum1:nth-of-type(18) .row {
  -webkit-animation-delay: 1.70s;
  animation-delay: 1.70s;
}
.container-audio .colum1:nth-of-type(19) .row {
  -webkit-animation-delay: 1.80s;
  animation-delay: 1.80s;
}
.container-audio .colum1:nth-of-type(20) .row {
  -webkit-animation-delay: 2s;
  animation-delay: 2s;
}

@-webkit-keyframes Rofa {
  0% {
      height: 0%;
      -webkit-transform: translatey(0);
      transform: translatey(0);
      background-color: yellow;
  }

  5% {
      height: 100%;
      -webkit-transform: translatey(15px);
      transform: translatey(15px);
      background-color: fuchsia;
  }
  10% {
      height: 90%;
      transform: translatey(0);
      -webkit-transform: translatey(0);
      background-color: bisque;
  }

  15% {
      height: 80%;
      -webkit-transform: translatey(0);
      transform: translatey(0);

      background-color: cornflowerblue;
  }
  20% {
      height: 70%;
      -webkit-transform: translatey(0);
      transform: translatey(0);
      background-color: cornflowerblue;
  }
  25% {
      height: 0%;
      -webkit-transform: translatey(0);
      transform: translatey(0);
      background-color: cornflowerblue;
  }
  30% {
      height: 70%;
      -webkit-transform: translatey(0);
      transform: translatey(0);
      background-color: cornflowerblue;
  }
  35% {
      height: 0%;
      -webkit-transform: translatey(0);
      transform: translatey(0);

      background-color: cornflowerblue;
  }
  40% {
      height: 60%;
      -webkit-transform: translatey(0);
      transform: translatey(0);

      background-color: cornflowerblue;
  }
  45% {
      height: 0%;
      -webkit-transform: translatey(0);
      transform: translatey(0);

      background-color: cornflowerblue;
  }
  50% {
      height: 50%;
      -webkit-transform: translatey(0);
      transform: translatey(0);

      background-color: cornflowerblue;
  }
  55% {
      height: 0%;
      -webkit-transform: translatey(0);
      transform: translatey(0);

      background-color: cornflowerblue;
  }
  60% {
      height: 40%;
      -webkit-transform: translatey(0);
      transform: translatey(0);

      background-color: cornflowerblue;
  }
  65% {
      height: 0%;
      -webkit-transform: translatey(0);
      transform: translatey(0);

      background-color: cornflowerblue;
  }
  70% {
      height: 30%;
      -webkit-transform: translatey(0);
      transform: translatey(0);

      background-color: cornflowerblue;
  }
  75% {
      height: 0%;
      -webkit-transform: translatey(0);
      transform: translatey(0);

      background-color: cornflowerblue;
  }
  80% {
      height: 20%;
      -webkit-transform: translatey(0);
      transform: translatey(0);

      background-color: cornflowerblue;
  }
  85% {
      height: 0%;
      -webkit-transform: translatey(0);
      transform: translatey(0);

      background-color: cornflowerblue;
  }
  90% {
      height: 10%;
      -webkit-transform: translatey(0);
      transform: translatey(0);

      background-color: cornflowerblue;
  }
  95% {
      height: 5%;
      -webkit-transform: translatey(0);
      transform: translatey(0);

      background-color: cornflowerblue;
  }
  100% {
      height: 0;
      -webkit-transform: translatey(0);
      transform: translatey(0);

      background-color: cornflowerblue;
  }
}