div > img {
  transition: 300ms;
}
div > img:hover {
  opacity: 0.7;
  cursor: pointer;
}

div {
  box-sizing: border-box;
}

img {
  width: 100%;
  height: 100%;
}

p {
  margin-top: 0;
  margin-bottom: 0.3em;
}

body {
  font-family: "Mukta", sans-serif;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  min-width: 100vw;
  min-height: 100vh;
  background: linear-gradient(-45deg, #FFCDD2 50%, #B2EBF2 50%);
}

div,
section {
  box-sizing: border-box;
}

.c-containter {
  display: flex;
  flex-flow: column wrap;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100vh;
  padding: 1em;
}

.music-container {
  position: relative;
  display: flex;
  box-shadow: 1px 1px 5px 0 rgba(0, 0, 0, 0.3);
  max-height: 290px;
}

.album-cover {
  flex: 1 0 30%;
}
.album-cover img {
  width: 100%;
  height: 100%;
}

.arrow {
  position: absolute;
  top: calc(50% - 2.5em);
  background: rgba(255, 255, 255, 0.3);
  border: 0;
  width: 5em;
  height: 5em;
  cursor: pointer;
}
.arrow:hover {
  background: rgba(255, 255, 255, 0.5);
}
.arrow img {
  display: block;
  width: 20px;
  margin: 0 auto;
}
.arrow.left {
  left: -5em;
}
.arrow.right {
  right: -5em;
}

.music-player {
  display: flex;
  flex-flow: column wrap;
  justify-content: center;
  background: white;
  padding: 1em;
  text-align: center;
  width: 500px;
  max-width: 500px;
}
.music-player__title {
  margin: 0 0 0.1em 0;
}
.music-player__author {
  margin: 0 0 0.5em 0;
}

.music-bar {
  background: #efefef;
  stroke-width: 1;
  height: 8px;
  width: 100%;
}
.music-bar:hover {
  cursor: pointer;
}
.music-bar #length {
  width: 0%;
  background: #2196F3;
  height: 100%;
  transition: width linear 200ms;
}

.music-time {
  display: flex;
  flex-flow: row wrap;
}
.music-time__last {
  margin-left: auto;
}

.music-order {
  display: flex;
  flex-flow: row wrap;
}
.music-order__shuffle, .music-order__loop {
  width: 1.2em;
  height: 1.2em;
  opacity: 0.2;
  margin: 0.3em 0;
}
.music-order__shuffle.is-loop, .music-order__loop.is-loop {
  opacity: 1 !important;
}
.music-order__shuffle.is-loop-one, .music-order__loop.is-loop-one {
  opacity: 1 !important;
}
.music-order__shuffle {
  margin-left: auto;
}

.music-control {
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  align-items: center;
  height: 2em;
}
.music-control__play {
  width: 3em;
  height: 3em;
  margin: 0 1em;
}
.music-control__backward, .music-control__forward {
  width: 1.5em;
  height: 1.5em;
}

.disclaimer {
  font-size: 0.9em;
  margin-top: 1em;
  text-align: center;
}
.disclaimer a {
  color: #2196F3;
}

@media all and (max-width: 960px) {
  .c-containter {
    display: block;
    overflow: auto;
  }

  .music-container {
    flex-flow: column wrap;
    max-height: inherit;
    max-width: 270px;
    margin: 0 auto;
    overflow: auto;
  }

  .music-player {
    width: 100%;
    max-width: 100%;
  }
  .music-player__title {
    font-size: 1.5em;
  }
  .music-player__author {
    font-size: 1em;
  }

  .album-cover {
    position: relative;
    flex: 1 1 100%;
    max-width: 270px;
    max-height: 270px;
  }

  .arrow {
    position: absolute;
    top: calc(50% - 1.5em);
    width: 3em;
    height: 3em;
  }
  .arrow.left {
    left: 0;
  }
  .arrow.right {
    right: 0;
  }

  .music-control__play {
    width: 2.2em;
    height: 2.2em;
  }
}