* {
  box-sizing: border-box;
}

main {
  width: 800px;
  border: 1px solid #e0e0e0;
  margin: 0 auto;
  display: flex;
  flex-grow: 1;
}

.left-block {
  width: 460px;
  border-right: 1px solid #e0e0e0;
}

.colors {
  background-color: #ece8e8;
  text-align: center;
  padding-bottom: 5px;
  padding-top: 10px;
}

.colors button {
  display: inline-block;
  border: 1px solid #00000026;
  border-radius: 0;
  outline: none;
  cursor: pointer;
  width: 20px;
  height: 20px;
  margin-bottom: 5px
}

.colors button:nth-of-type(1) {
  background-color: #0000ff;
}

.colors button:nth-of-type(2) {
  background-color: #009fff;
}

.colors button:nth-of-type(3) {
  background-color: #f00000;
}

.colors button:nth-of-type(4) {
  background-color: #bfffff;
}

.colors button:nth-of-type(5) {
  background-color: #000000;
}

.colors button:nth-of-type(6) {
  background-color: #333333;
}

.colors button:nth-of-type(7) {
  background-color: #666666;
}

.colors button:nth-of-type(8) {
  background-color: #999999;
}

.colors button:nth-of-type(9) {
  background-color: #ffcc66;
}

.colors button:nth-of-type(10) {
  background-color: #ffcc00;
}

.colors button:nth-of-type(11) {
  background-color: #ffff00;
}

.colors button:nth-of-type(12) {
  background-color: #ffff99;
}

.colors button:nth-of-type(13) {
  background-color: #003300;
}

.colors button:nth-of-type(14) {
  background-color: #179717;
}

.colors button:nth-of-type(15) {
  background-color: #00ff00;
}

.colors button:nth-of-type(16) {
  background-color: #99ff99;
}

.colors button:nth-of-type(17) {
  background-color: #0fffff;
  ;
}

.colors button:nth-of-type(18) {
  background-color: #ff6600;
}

.colors button:nth-of-type(19) {
  background-color: #ff9933;
}

.colors button:nth-of-type(20) {
  background-color: #f5deb3;
}

.colors button:nth-of-type(21) {
  background-color: #330000;
}

.colors button:nth-of-type(22) {
  background-color: #663300;
}

.colors button:nth-of-type(23) {
  background-color: #cc6600;
}

.colors button:nth-of-type(24) {
  background-color: #deb887;
}

.colors button:nth-of-type(25) {
  background-color: #aa0fff;
}

.colors button:nth-of-type(26) {
  background-color: #cc66cc;
}

.colors button:nth-of-type(27) {
  background-color: #ff66ff;
}

.colors button:nth-of-type(28) {
  background-color: #ff99ff;
}

.colors button:nth-of-type(29) {
  background-color: #e8c4e8;
}

.colors button:nth-of-type(30) {
  background-color: #ffffff;
}



.brushes {
  //background-color: purple;
  padding-top: 5px
}

.brushes button {
  display: block;
  width: 100%;
  border: 0;
  border-radius: 0;
  background-color: #ece8e8;
  margin-bottom: 5px;
  padding: 5px;
  height: 30px;
  outline: none;
  position: relative;
  cursor: pointer;
}

.brushes button:after {
  height: 1px;
  display: block;
  background: #808080;
  content: '';
}

.brushes button:nth-of-type(1):after {
  height: 1px;
}

.brushes button:nth-of-type(2):after {
  height: 2px;
}

.brushes button:nth-of-type(3):after {
  height: 3px;
}

.brushes button:nth-of-type(4):after {
  height: 4px;
}

.brushes button:nth-of-type(5):after {
  height: 5px;
}

.buttons {
  height: 80px;
  padding-top: 10px;
}

.buttons button {
  display: block;
  width: 100%;
  border: 0;
  border-radius: 0;
  background-color: #ece8e8;
  margin-bottom: 5px;
  padding: 5px;
  height: 30px;
  outline: none;
  position: relative;
  cursor: pointer;
  font-size: 16px;
}

.right-block {
  width: 640px;
}

#paint-canvas {
  cursor:crosshair;
}



.colors2 {
  background-color: #ece8e8;
  text-align: center;
  padding-bottom: 5px;
  padding-top: 10px;
}

.colors2 button {
  display: inline-block;
  border: 1px solid #00000026;
  border-radius: 0;
  outline: none;
  cursor: pointer;
  width: 20px;
  height: 20px;
  margin-bottom: 5px
}

.colors2 button:nth-of-type(1) {
  background-color: #0000ff;
}

.colors2 button:nth-of-type(2) {
  background-color: #009fff;
}

.colors2 button:nth-of-type(3) {
  background-color: #f00000;
}

.colors2 button:nth-of-type(4) {
  background-color: #bfffff;
}

.colors2 button:nth-of-type(5) {
  background-color: #000000;
}

.colors2 button:nth-of-type(6) {
  background-color: #333333;
}

.colors2 button:nth-of-type(7) {
  background-color: #666666;
}

.colors2 button:nth-of-type(8) {
  background-color: #999999;
}

.colors2 button:nth-of-type(9) {
  background-color: #ffcc66;
}

.colors2 button:nth-of-type(10) {
  background-color: #ffcc00;
}

.colors2 button:nth-of-type(11) {
  background-color: #ffff00;
}

.colors2 button:nth-of-type(12) {
  background-color: #ffff99;
}

.colors2 button:nth-of-type(13) {
  background-color: #003300;
}

.colors2 button:nth-of-type(14) {
  background-color: #179717;
}

.colors2 button:nth-of-type(15) {
  background-color: #00ff00;
}

.colors2 button:nth-of-type(16) {
  background-color: #99ff99;
}

.colors2 button:nth-of-type(17) {
  background-color: #0fffff;
  ;
}

.colors2 button:nth-of-type(18) {
  background-color: #ff6600;
}

.colors2 button:nth-of-type(19) {
  background-color: #ff9933;
}

.colors2 button:nth-of-type(20) {
  background-color: #f5deb3;
}

.colors2 button:nth-of-type(21) {
  background-color: #330000;
}

.colors2 button:nth-of-type(22) {
  background-color: #663300;
}

.colors2 button:nth-of-type(23) {
  background-color: #cc6600;
}

.colors2 button:nth-of-type(24) {
  background-color: #deb887;
}

.colors2 button:nth-of-type(25) {
  background-color: #aa0fff;
}

.colors2 button:nth-of-type(26) {
  background-color: #cc66cc;
}

.colors2 button:nth-of-type(27) {
  background-color: #ff66ff;
}

.colors2 button:nth-of-type(28) {
  background-color: #ff99ff;
}

.colors2 button:nth-of-type(29) {
  background-color: #e8c4e8;
}

.colors2 button:nth-of-type(30) {
  background-color: #ffffff;
}