.post-ui-message{
    position:relative;
    /*max-width: 480px;*/
    left: 0;
    right: 0;
    margin: auto;
    padding : 10px;
    margin-bottom : 18px;
    background: rgb(189, 198, 247);
    border-style: solid;
    border-width: 1px;
    border-color: #a99ec7;
    border-radius: 5px;
    height: 95%;
    overflow-y: auto;
}

#canvas-right{
  width: 460px;
  position:absolute;
}

#tool-right{
  position:absolute;
  width: 480px;
  height: 100%;
  left: 480px;
  top: 0px;
}

textarea
{
  width: 220px;
  margin: 0;
}

#painting-board {
    width: 460px;
    height:  460px;
    /*background-color: whitesmoke;*/
    background-image:
    url("/assets/img/grid.png");

}

#brush-size{
    position: relative;
    background-color: black;
    width: 10px;
    height: 10px;
}

button{
  margin: 1px 1px 4px 1px;
}