cullmann.io/themes/CodeIT/assets/lib/aplayer/dark.scss

[theme="dark"] .aplayer {
  background: #212121;

  &.aplayer-withlist {
    .aplayer-info {
      border-bottom-color: #5c5c5c;
    }
  }

  &.aplayer-fixed {
    .aplayer-list {
      border-color: #5c5c5c;
    }
  }

  .aplayer-body {
    background-color: #212121;
  }

  .aplayer-info {
    border-top-color: #212121;
  }

  .aplayer-info {
    .aplayer-music {
      .aplayer-title {
        color: #fff;
      }

      .aplayer-author {
        color: #fff;
      }
    }

    .aplayer-controller {
      .aplayer-time {
        color: #eee;

        .aplayer-icon {
          path {
            fill: #eee;
          }
        }
      }
    }
  }

  .aplayer-list {
    background-color: #212121;

    &::-webkit-scrollbar-thumb {
      background-color: #999;
    }

    &::-webkit-scrollbar-thumb:hover {
      background-color: #bbb;
    }

    li {
      color: #fff;
      border-top-color: #666;

      &:hover {
        background: #4e4e4e;
      }

      &.aplayer-list-light {
        background: #6c6c6c;
      }

      .aplayer-list-index {
        color: #ddd;
      }

      .aplayer-list-author {
        color: #ddd;
      }
    }
  }

  .aplayer-lrc {
    text-shadow: -1px -1px 0 #666;

    &:before {
      background: -moz-linear-gradient(
        top,
        rgba(33, 33, 33, 1) 0%,
        rgba(33, 33, 33, 0) 100%
      );
      background: -webkit-linear-gradient(
        top,
        rgba(33, 33, 33, 1) 0%,
        rgba(33, 33, 33, 0) 100%
      );
      background: linear-gradient(
        to bottom,
        rgba(33, 33, 33, 1) 0%,
        rgba(33, 33, 33, 0) 100%
      );
      filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#212121', endColorstr='#00212121',GradientType=0 );
    }

    &:after {
      background: -moz-linear-gradient(
        top,
        rgba(33, 33, 33, 0) 0%,
        rgba(33, 33, 33, 0.8) 100%
      );
      background: -webkit-linear-gradient(
        top,
        rgba(33, 33, 33, 0) 0%,
        rgba(33, 33, 33, 0.8) 100%
      );
      background: linear-gradient(
        to bottom,
        rgba(33, 33, 33, 0) 0%,
        rgba(33, 33, 33, 0.8) 100%
      );
      filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#00212121', endColorstr='#cc212121',GradientType=0 );
    }

    p {
      color: #fff;
    }
  }

  .aplayer-miniswitcher {
    background: #484848;

    .aplayer-icon {
      path {
        fill: #eee;
      }
    }
  }
}