ul {
  list-style: square inside;
}

p#score {
  margin: 10px 20px 0px 10px;
  float: left;
  display: inline;
  width: 160px;
}

p#score #pause {
  display: inline;
  float: right;
}

#tetris {
  width: 160px;
  height: 320px;
  background: black;
  margin: 0px 20px 10px 10px;
  color: white;
  position: relative;
  overflow: hidden;
  float: left;
  clear: left;
  display: inline;
}

#tetris div {
  width: 14px;
  height: 14px;
  line-height: 1px;
  font-size: 1px;
  position: absolute;
  border-style: solid;
  border-width: 1px;
}

.block1 { background:#888; border-left-color:#ccc; border-top-color:#ccc; border-bottom-color:#444; border-right-color:#444; }
.block2 { background:#800; border-left-color:#c00; border-top-color:#c00; border-bottom-color:#400; border-right-color:#400; }
.block3 { background:#080; border-left-color:#0c0; border-top-color:#0c0; border-bottom-color:#040; border-right-color:#040; }
.block4 { background:#008; border-left-color:#00c; border-top-color:#00c; border-bottom-color:#004; border-right-color:#004; }
.block5 { background:#880; border-left-color:#cc0; border-top-color:#cc0; border-bottom-color:#440; border-right-color:#440; }
.block6 { background:#088; border-left-color:#0cc; border-top-color:#0cc; border-bottom-color:#044; border-right-color:#044; }
.block7 { background:#808; border-left-color:#c0c; border-top-color:#c0c; border-bottom-color:#404; border-right-color:#404; }

.space {
  background: black;
  border: 0px solid black;
}