*{
  padding:0;margin:0;font-family:'Roboto',sans-serif;font-size:15px
}
#canvas{
  background-color:#fff;
  display:block;
  position:absolute;
  margin:auto;
  top:8px;
  left:8px;
  border:1px solid black
}
#panel{
  display:block;
  position:absolute;
  right:8px;
  top:8px;
  width:300px;
  border:1px solid black
}
button{
  margin-left: 10px;
  margin-bottom: 0px;
  margin-top: 10px;
  color: black!important;
  border-radius: 0px!important;
  padding-top: 3px!important;
  padding-bottom: 3px!important;
  padding-left: 8px!important;
  padding-right: 8px!important;
}
.no-outline:focus,
.no-outline:active{
  box-shadow:none !important;
  outline:0px !important;
}
.bottom{
  position: absolute;
  bottom: 0;
}