body {
  padding-bottom: 0;
  background: white;
}

.row.footer h2 {
  margin:0;
  text-align:center;
}

livesample {
  display: block;
  color: #111;
  outline: none;
  /*padding-left: 20px;
  border-left: 2px solid transparent;
  margin-left:-22px;*/
  margin-top: 1em;
  margin-bottom: 1.6em;
}
livesample:hover {
  border-left-color: rgb(3, 102, 214);
}
/*livesample:focus {
  border-left-color: #eee;
}*/
livesample > p {
  margin-top: 0;
}
livesample.s1 {
  /*padding-left: 16px;*/
  letter-spacing: -0.03em;
  font-size: 5em;
  font-weight: 700;
  line-height: 1.1;
  margin-top: 0;
  margin-bottom: 0.3em;
}
livesample.s2 {
  /*max-width: 400px;*/
  font-size: 1em;
}
livesample.s3 {
  font-size: 13px;
  letter-spacing: 0.002em;
  line-height: 1.38;
}
  livesample.s3 b, livesample.s3 strong {
    font-weight:500;
    color: black;
  }

livesample.col3 {
  -moz-column-width: 20em;
  -moz-columns:      20em;
  -webkit-columns:   20em;
  columns:           20em;

  -moz-column-gap:    2em;
  -webkit-column-gap: 2em;
  column-gap:         2em;
}
livesample.col2 {
  -moz-column-count: 2;
  -webkit-column-count: 2;
  column-count: 2;
}

div.live {
  margin-top:1em;
  margin-bottom:100px;
  padding-bottom:20px;
  border-bottom: 1px solid #ddd;
}
  div.live .learn-more {
    margin-top:40px;
    user-select: none;
  }
  div.controls {
    position: absolute;
    right: 0;
    top: 150px;
    width: 250px;
    padding: 10px 0;
    /*background:#eee;*/
    opacity:0.3;
    transition: 90ms opacity cubic-bezier(0.25, 0.47, 0.44, 0.93);
    /*border:1px solid #bbb;*/
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
    border-right:none;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    font-size: 13px;
  }
  div.controls:hover {
    opacity:1;
    background:#f5f5f5;
    border-color: transparent;
  }
  div.controls .control {
    display: flex;
    justify-content: space-between;
    align-items: center;
    overflow: hidden;
    min-height: 30px;
    margin: 0 16px;
  }
  div.controls .control > * {
    flex: 1 1 auto;
    margin:0;
    margin-right: 16px;
    box-sizing: border-box;
  }
  div.controls .control > :last-child {
    margin-right: 0;
  }
  div.controls .control > select {
    min-width: 6em;
    align-items: center;
    justify-content: center;
  }
  div.controls .control > input,
  div.controls .control > select {
    width: 0;
    outline: none;
  }
  div.controls .control > input[type="number"],
  div.controls .control > input[type="text"] {
    background: none;
    border: none;
    padding: 4px 0;
    font-size: inherit;
    /*border-radius: 2px;*/
  }
  div.controls .control > input[type="number"] {
    max-width: 48px;
    text-align: right;
    -moz-font-feature-settings:    'calt' 1, 'zero' 1, 'tnum' 1;
    -ms-font-feature-settings:     'calt' 1, 'zero' 1, 'tnum' 1;
    -o-font-feature-settings:      'calt' 1, 'zero' 1, 'tnum' 1;
    -webkit-font-feature-settings: 'calt' 1, 'zero' 1, 'tnum' 1;
    font-feature-settings:         'calt' 1, 'zero' 1, 'tnum' 1;
  }
  div.controls .control > input[type=number]::-webkit-inner-spin-button, 
  div.controls .control > input[type=number]::-webkit-outer-spin-button { 
    -webkit-appearance: none; 
    margin: 0;
  }
  div.controls .control > input[type="range"] {
    /*max-width: 80%;*/
    flex: 1 1 auto;
    display: block;
  }
  div.controls .control > img.icon,
  div.controls .control > label {
    font-family: georgia, serif;
    font-style: italic;
    color: black;
    width: 16px;
    height: 16px;
    flex: 0 0 auto;
    margin-right: 16px;
    opacity: 0.6;
  }
  div.controls canvas {
    height: 200px;
  }
  div.controls .control.info,
  div.controls canvas {
    transition: 390ms opacity cubic-bezier(0.25, 0.47, 0.44, 0.93);
    opacity: 0;
  }
  div.controls:hover .control.info,
  div.controls:hover canvas {
    opacity: 1;
  }


/* narrow windows */
@media only screen and (max-width: 1200px) {
  div.controls {
    width: 210px;
    font-size: 12px;
  }
}
@media only screen and (max-width: 1024px) {
  div.controls {
    width: 140px;
    font-size: 11px;
  }
  div.controls canvas {
    display: none;
  }
  div.controls .control.info {
    margin-top: 0.5em;
    margin-bottom: 0.5em;
  }
  div.controls .control > input[type="range"] {
    width: 0;
    flex: 0 1 0%;
    display: none;
  }
  div.controls .control > input[type="number"] {
    max-width: 100%;
    flex: 1 1 auto;
  }
}
@media only screen and (max-width: 740px) {
  livesample.s1 {
    font-size:4.5em;
  }
  div.controls {
    display: none;
  }
}
@media only screen and (max-width: 565px) {
  livesample.s1 {
    font-size:4em;
  }
}
@media only screen and (max-width: 414px) {
  livesample.s1 {
    font-size:3.4em;
  }
}

.sample-images img, .sample-images svg {
  margin: 100px auto;
}
.sample-images .poster {
  border-radius: 1px;
  box-shadow: 0px 1px 25px rgba(0,0,0,0.05);
  filter: drop-shadow(0px 1px 1px rgba(0,0,0,0.1));
}
.sample-images img.im640, .sample-images svg.im640 {
  width:640px;
}
.sample-images > img:first-child, .sample-images > svg:first-child {
  margin-top:50px;
}