html {
  overflow-x: hidden;
}

body {
  min-width: 375px;
  overflow-x: hidden;
}

.row {
  background: white;
}

.lt-ie9 .small.play.button {
  display: none;
}

.title-area {
  white-space: nowrap;
}

.superscript {
  vertical-align: super;
  font-size: 80%;
}

.subscript {
  vertical-align: sub;
  font-size: 80%;
}

.progression li,
.all-chords li.chord,
.progression button,
.all-chords button {
  padding: 0;
  margin: 0;
}

.help ~ h2 {
  margin-bottom: 0;
  padding-bottom: 0.5em;
}

.help {
  position: absolute;
  opacity: 0;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.9);
  transition: all 0.3s ease 0.3s;
  z-index: -1;
}

h2:hover + .help,
.help:hover {
  z-index: 9999;
  opacity: 1;
}

.chord-notes {
  text-align: center;
}

.chord-notes {
  background: rgba(255, 255, 255, 0.9);
  margin: 0;
  position: absolute;
  overflow: visible;
  margin-left: -3.6em;
  opacity: 0;
  transition: all 0.3s ease 0.3s;
  z-index: -1;
}

.chord-notes ul {
  list-style: none;
  width: 9em;
  margin: 0;
}

.note {
  text-align: center;
  width: 33.3333%;
  float: left;
}

button.chord:hover + .chord-notes,
.chord-notes:hover {
  opacity: 1;
  z-index: 9999;
}

.icon-music {
  margin-right: 12px;
}

.copyright-url {
  color: #1592e6 !important;
}

.my-container {
  display: block;
  position: relative;
}

.my-timer {
  font-family: Montserrat;
  color: white;
  display: flex;
  position: absolute;
  top: 10%;
  width: 100%;
  justify-content: center;
}

.my-timer-part {
  width: 80px;
}

.my-timer-part-top {
  font-size: 50px;
  display: flex;
  justify-content: center;
}

.my-timer-part-bottom {
  font-size: 12px;
  display: flex;
  justify-content: center;
}

.cool-ad-container {
  display: block;
  img {
    display: block;
    width: 100%;
  }
}

.cool-button-wrapp {
  inset: auto 5% 6%;
  position: absolute;
  padding: 6px;
  border-radius: 54px;
  background: linear-gradient(
    103.32deg,
    rgba(61, 79, 247, 0.5) 6.46%,
    rgba(34, 76, 243, 0.5) 98.38%
  );
}

.cool-button {
  color: white;
  position: relative;
  height: 54px;
  border-radius: 54px;
  display: flex;
  align-items: center;
  padding: 0 20px 0 calc(20px + 0.1em);
  height: 54px;
  font-size: 20px;
  letter-spacing: 0.1em;
  border-radius: 40px;
  overflow: hidden;
  will-change: transform;
  font-weight: 700;
  color: #fff;
  box-shadow: 0px 0px 60px 0px rgba(20, 83, 230, 0.577);
  justify-content: center;
  box-shadow: 0px 0px 60px 0px #1d46ffa9;
  @media (max-width: 1024px) {
    height: 48px;
    font-size: 16px;
  }
  &:after {
    content: "";
    position: absolute;
    inset: 0 -100% 0 0;
    background: linear-gradient(103.32deg, #1e3af7, #4287f5, #1e3af7);
    transition: transform 0.4s;
  }
  span {
    position: relative;
    z-index: 2;
  }
  &:hover {
    &:after {
      transform: translateX(-50%);
    }
  }
}

@keyframes btn-animation {
  0% {
    background-position: -6000px 0;
  }

  to {
    background-position: 6000px 0;
  }
}

@keyframes btn-animation2 {
  0% {
    background-position: -4000px 0;
  }

  to {
    background-position: 8000px 0;
  }
}

.cool-button:before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 600px;
  left: 50%;
  margin-left: -300px;
  z-index: 1;
  background: linear-gradient(
    121.19deg,
    rgba(255, 255, 42559, 0) 40%,
    rgba(255, 255, 255, 0.3) 50%,
    rgba(255, 255, 255, 0) 60%
  );
  animation: btn-animation 30s infinite linear;
}

.cool-button-shift:before {
  animation: btn-animation2 30s infinite linear !important;
}