body {
  margin: 0px;
}
ul {
  display: inline-block;
  list-style: none;
  padding: 0px;
  margin: 0px;
}
.set {
  padding: 20px;
  margin-top: 0px;
  border-bottom: 1px solid #000000;
  text-align: center;
  box-shadow: 0px 0px 10px #666666;
  background-color: rgba(204, 204, 204, 0.4);
}
.set > * {
  margin-left: 40px;
}
#setRadius {
  display: inline-block;
}
#setRadius > p {
  margin: 0px;
  border-radius: 2px;
  background-color: white;
}
#setRadius > p input {
  width: 72px;
  border: none;
  outline: none;
}
#shape {
  display: inline-block;
  position: relative;
  font-size: 68px;
  cursor: pointer;
}
#shape ul {
  position: absolute;
  left: 0px;
  line-break: strict;
  line-height: 0px;
  width: 200px;
}
#shape ul li {
  display: none;
  position: relative;
  float: left;
  font-size: 24px;
  cursor: pointer;
}
#shape ul li:hover {
  color: red;
}
.circleBtn {
  display: inline-block;
  width: 50px;
  height: 50px;
  border: 6px double #000000;
  border-radius: 50%;
  text-align: center;
  background-color: transparent;
  cursor: pointer;
}
.circleBtn span {
  display: inline-block;
  position: relative;
  font-size: 21px;
  top: -10px;
}
.colorSet {
  display: inline-block;
  position: relative;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 6px double #000000;
  background-color: black;
  cursor: pointer;
}
.colorSet input {
  position: absolute;
  top: 0px;
  left: 0px;
  height: 100%;
  width: 100%;
  padding: 0px;
  border-radius: 50%;
  opacity: 0;
}
.container {
  width: 600px;
  height: 450px;
  margin: 25px auto;
  border: 1px solid #000000;
}
.addFont {
  display: none;
  position: absolute;
  border: none;
  outline: none;
}