/*! normalize.css v7.0.0 | MIT License | github.com/necolas/normalize.css
---------------------------------------------------*/
@font-face {
  font-family: 'Ubuntu';
  font-style: normal;
  font-weight: 300;
  src: local('Ubuntu Light'), url('./Ubuntu/Ubuntu-Light.ttf') format('ttf');
}
@font-face {
  font-family: 'Ubuntu';
  font-style: normal;
  font-weight: 400;
  src: local('Ubuntu Regular'), local('Ubuntu-Regular'), url('./Ubuntu/Ubuntu-Regular.ttf') format('ttf');
}
@font-face {
  font-family: 'Ubuntu';
  font-style: normal;
  font-weight: 700;
  src: local('Ubuntu Bold'), local('Ubuntu-Bold'), url('./Ubuntu/Ubuntu-Bold.ttf') format('ttf');
}

html {
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  min-width: 500px;
}
body {
  margin: 0;
  min-width: 500px;
}
a {
  background-color: transparent;
}
b,
strong {
  font-weight: inherit;
}
b,
strong {
  font-weight: bolder;
}
img {
  border-style: none;
}
button,
input,
optgroup,
select,
textarea {
  font-size: 100%;
  margin: 0;
}
button,
select {
  text-transform: none;
}
button,
html [type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
}
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}
button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}
[type="search"] {
  -webkit-appearance: textfield;
  outline-offset: -2px;
}
[type="search"]::-webkit-search-cancel-button,
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}
/* Normilize.end
 ---------------------------------------------------*/
/* Reboot
 ---------------------------------------------------*/
html {
  line-height: 14px;
  font-size: 14px;
  box-sizing: border-box;
  -ms-overflow-style: scrollbar;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
body {
  font-weight: 400;
  font-family: Calibri, Ubuntu, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  color: #3d3d3d;
  background-color: #fff;
  word-break: break-word;
  overflow-wrap: break-word;
}
*,
*::before,
*::after {
  box-sizing: inherit;
}
p {
  margin-top: 0;
  margin-bottom: 10px;
}
input,
button,
select,
textarea {
  font-family: inherit;
  font-weight: inherit;
  line-height: inherit;
}
[hidden],
.hidden {
  display: none !important;
}
/* Reboot.end
 ---------------------------------------------------*/
/* Forms
 ---------------------------------------------------*/
.input {
  display: block;
  width: 100%;
  padding: 7px 15px;
  border-width: 1px;
  border-style: solid;
  /*border-radius: 4px;*/
  font-weight: 700;
  font-size: 14px;
  vertical-align: top;
}
/*
select:not([multiple]).input,
select:not([size]).input {
  padding-right: 24px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' version='1.1' width='32' height='24' viewBox='0 0 32 24'><polygon points='0,0 32,0 16,24' style='fill: rgb%28191, 191, 191%29'></polygon></svg>");
  background-size: 9px 6px;
  background-position: right -9px center;
  background-repeat: no-repeat;
  background-origin: content-box;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
}
*/
.input option {
  padding-left: 0;
  padding-right: 0;
}
.input:focus {
  outline: none;
}
.btn {
  display: inline-block;
  margin-left: 3px;
  /*min-width: 64px;*/
  min-height: 36px;
  padding: 5px 5px;
  border: 0;
  /*border-radius: 4px;*/
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  text-decoration: none;
  text-align: center;
  word-wrap: break-word;
  overflow-wrap: break-word;
  vertical-align: top;
  /*box-shadow: inset 0 2px 0 0 rgba(255, 255, 255, 0.12), inset 0 -2px 0 rgba(0, 0, 0, 0.07);*/
  cursor: pointer;
  -webkit-transition: background-color 0.1s ease-in-out;
  transition: background-color 0.1s ease-in-out;
}

.btn-number {
  display: inline-block;
  min-width: 60px;
  min-height: 60px;
  margin: 1px 0px 1px 0px;
  padding: 10px 10px;
  border: 0;
  /*border-radius: 4px;*/
  font-weight: 700;
  font-size: 23px;
  color: #fff;
  text-decoration: none;
  text-align: center;
  word-wrap: break-word;
  overflow-wrap: break-word;
  vertical-align: top;
  /*box-shadow: inset 0 2px 0 0 rgba(255, 255, 255, 0.12), inset 0 -2px 0 rgba(0, 0, 0, 0.07);*/
  cursor: pointer;
  -webkit-transition: background-color 0.1s ease-in-out;
  transition: background-color 0.1s ease-in-out;
}

.btn:focus {
  outline: none;
}
.btn:focus, .btn:hover {
  text-decoration: none;
  color: #fff;
}

.btn-number:focus {
  outline: none;
}
.btn-number:focus, .btn-number:hover {
  text-decoration: none;
  color: #fff;
}

/* Forms.end
 ---------------------------------------------------*/
/* Scaffolding
 ---------------------------------------------------*/
.extension_wrapper {
  position: relative;
  width: 480px;
  height: 640px;
  padding: 20px 0 0 0;
  overflow: hidden;
}
.header {
  /*
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  */
  display: inline-block;
  width: 100%;
  height: 40px;
  padding: 0px 40px 0px 40px;
}
.header-input {
  width: 120px;
  height: 36px;
  margin-left: 0px;
  color: inherit;
}

/*
.header .btn:first-child {
  margin-right: 1px;
}

.header .btn + .btn {
  margin-left: 1px;
}
*/

.left-box{
  float: left;
}

.right-box{
  float: right;
}

.content_wrapper {
  /*
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  */
}
.content {
  position: relative;
  width: 402px;
}

.box-number{
  /*
  margin: 10px 3px 3px 3px;
  float: left;
  */
  padding:0px;
}

.box-number table{
}

.aside {
  position: relative;
  -webkit-box-flex: 1;
  -webkit-flex: 1 1 auto;
      -ms-flex: 1 1 auto;
          flex: 1 1 auto;
  -webkit-flex-flow: column;
      -ms-flex-flow: column;
          flex-flow: column;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  padding-left: 30px;
}
.aside-content {
  font-size: 12px;
}
.aside-content #goal {
  font-weight: 500;
}
.aside-time {
  font-size: 12px;
  line-height: 1.14;
  /*border: 1px solid #008ada; */
  border-radius: 4px;
  padding: 2px 1px 0px 4px; 
  height: 36px;
  background-image: linear-gradient(0deg, #555, #000, #555);
}
.aside-time .time-col {
  display: inline-block;
  width: 60px;
  font-weight: 500;
}
.aside-time .time-col#record {
  color: #008ada;
}
.aside-time .time {
  font-size: 12px;
  margin: 1px 0 0 0;
  color: #fff;
}

.aside-time .title {
  font-size: 13px;
  margin: 1px 0 0 0;
  color: #fff;
}

.time-box{

}
.aside-themes {
  margin-top: auto;
}
#htu_nm {
  display: inline-block;
  position: relative;
  margin-left: 5px;
  border-radius: 50%;
  width: 15px;
  height: 15px;
  line-height: 15px;
  text-align: center;
  font-size: 14px;
  font-weight: 900;
  cursor: pointer;
}
#htu_notes_icon {
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAMCAYAAABWdVznAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAADzSURBVHgBhZCxTgJBEIbn30WCsbneaO4R8A2kFRPtjDZiaQVWtvAYVsZSNNFKSn0EH4HAFZQ0UBywP7NLLgHCHZNsdmfmm51/RmSPXb4P2/VuQn97H4Xw5+CaznxlPsiOzYPrH0mLKf5h5FC/ra4qcG7zZGj2GVYanMtjVkSijV2wE9xz4Z5MKcgZcyY1wsW9u9NvmwfbA/OqoUo4BqPe7cnLxtDbMCmRj3sZPzfHnYwrZTCBJufuoQgOHS66SUPbNPVdXU/sgr0ZI7iaTGY1Bfr74FBAMI4qEpWn6RmgGymAwwwqJ05N+RdH/BMnLYXfpMCWv4t0WE05WsEAAAAASUVORK5CYII=);
  background-size: contain;
  background-repeat: no-repeat;
  width: 12px;
  height: 12px;
}
#htu {
  display: inline-flex;
  justify-content: space-between;
}
.htu_notes {
  visibility: hidden;
  width: 170px;
  background-color: black;
  color: #fff;
  text-align: left;
  padding: 6px;
  position: absolute;
  z-index: 1;
  font-size: 10px;
  font-weight: 400;
  line-height: 12px;
  height: 270px;
  overflow: hidden;
}
.htu_notes > p {
  margin: 0 0 6px 0;
}
#htu_noteMode {
  margin-left: 12px;
}
#htu_hint0 {
  font-size: 10px;
  line-height: 12px;
  text-align: left;
  font-weight: 700;
}
.close {
  position: absolute;
  cursor: pointer;
  width: 8px;
  height: 8px;
  right: 6px;
  top: 6px;
}
.show {
  visibility: visible;
}
/* Scaffolding.end
 ---------------------------------------------------*/
/* Content
 ---------------------------------------------------*/
/*   sudoku grid */
.sudoku {
  width: 402px;
  height: 402px;
}
.sudoku:before,
.sudoku:after {
  content: " ";
  display: table;
}
.sudoku:after {
  clear: both;
}
.sudoku-section {
  width: 134px;
  height: 134px;
  border-width: 1px;
  border-style: solid;
  float: left;
}
.sudoku-square {
  position: relative;
  width: 44px;
  height: 44px;
  border-width: 0 1px 1px 0;
  border-style: solid;
  line-height: 43px;
  font-weight: bold;
  font-size: 23px;
  text-align: center;
  float: left;
  cursor: text;
}
.sudoku-square:nth-child(3n) {
  border-right: 0;
}
.sudoku-square:nth-child(n+7) {
  border-bottom: 0;
}
.sudoku-square--static .sudoku-solve {
  display: block;
}
.sudoku-square--static .sudoku-input {
  display: none;
}
.sudoku-solve {
  display: none;
  height: 100%;
  cursor: default;
}
.sudoku-input {
  width: calc(100% + 2px);
  height: calc(100% + 2px);
  margin: -1px;
  border: 3px solid transparent;
  line-height: 39px;
}

.sudoku-input .sudoku-input-note-table { 
  width:100%; 
  height: 100%;
}

.sudoku-input .sudoku-input-note {
  z-index: 1;
  margin: 4px;
  line-height: 8px;
  font-size: 12px;
  width: 10px;
  height: 10px;
}

.sudoku-input:focus {
  border-radius: 0px;
  outline: none;
  z-index: 10;
}
.sudoku-hint {
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  position: absolute;
  width: calc(100% - 2px);
  height: calc(100% - 2px);
  
  left: 1px;
  top: 1px;
  /*top: calc(100% - 1px);*/
  padding: 3px;
  /*border-radius: 3px;
  background-color: #76c47d;*/
  opacity: 0.5;
  line-height: 1;
  font-weight: bold;
  font-size: 23px;
  color: #76c47d;
  box-shadow: 0 5px 7px 0 rgba(0, 0, 0, 0.25);
  cursor: default;
  z-index: 10;
}
.sudoku-hint span {
  width: 100%;
}
/*
.sudoku-hint:after {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  left: 50%;
  border-width: 0 5px 5px 5px;
  border-style: solid;
  border-color: transparent;
  border-bottom-color: #76c47d;
  -webkit-transform: translate(-50%, -100%);
      -ms-transform: translate(-50%, -100%);
          transform: translate(-50%, -100%);
}
./
.sudoku-section:nth-child(n+7) .sudoku-square:nth-child(n+7) .sudoku-hint {
  top: calc(-100% - 1px);
}
.sudoku-section:nth-child(n+7) .sudoku-square:nth-child(n+7) .sudoku-hint:after {
  top: 100%;
  -webkit-transform: translate(-50%, 0) rotate(180deg);
      -ms-transform: translate(-50%, 0) rotate(180deg);
          transform: translate(-50%, 0) rotate(180deg);
}
.sudoku.sudoku--reveal .sudoku-solve {
  display: block;
}
.sudoku.sudoku--reveal .sudoku-input {
  display: none;
}
/*   sudoku grid.end */
/*   themes switcher */
.themes {
  padding: 18px 20px;
  border-radius: 4px;
  background-color: rgba(0, 0, 0, 0.03);
  text-align: center;
}
.themes-item {
  display: inline-block;
  font-size: 12px;
}
.themes-item + .themes-item {
  margin-left: 20px;
}
.themes-title {
  margin: 5px 0 0;
}
.themes-btn {
  display: inline-block;
  width: 50px;
  height: 50px;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 50%;
  word-wrap: break-word;
  overflow-wrap: break-word;
  vertical-align: top;
  cursor: pointer;
  -webkit-transition: box-shadow 0.1s ease-in-out;
  transition: box-shadow 0.1s ease-in-out;
}
.themes-btn:focus {
  outline: none;
  box-shadow: 0 0 2px 2px rgba(92, 179, 253, 0.6);
}
.themes-btn:focus,
.themes-btn:hover {
  text-decoration: none;
}
.themes-btn--active {
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-align-content: center;
      -ms-flex-line-pack: center;
          align-content: center;
  display: block;
}
.themes-btn--active:after {
  content: ' ';
  display: inline-block;
  width: 15px;
  height: 9px;
  margin-top: 0 auto -2px;
  border-width: 0 0 4px 4px;
  border-style: solid;
  -webkit-transform: rotate(-45deg);
      -ms-transform: rotate(-45deg);
          transform: rotate(-45deg);
}
/*   themes switcher.end */
/*   overlay */
.overlay {
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-flex-flow: column;
      -ms-flex-flow: column;
          flex-flow: column;
  display: none;
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  padding: 20px 20px;
  text-align: center;
}
.overlay-text {
  font-weight: 700;
  font-size: 28px;
  color: #777;
  margin: 0 0 20px 0;
}
.overlay-btn_wrap {
  margin-top: 10px;
}
.overlay-btn {
  display: inline-block;
  min-width: 100%;
  min-height: 36px;
  margin: 3px;
  padding: 6px 8px;
  border: 0;
  /*border-radius: 4px;*/
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  text-align: center;
  word-wrap: break-word;
  overflow-wrap: break-word;
  vertical-align: top;
  cursor: pointer;
  -webkit-transition: background-color 0.1s ease-in-out;
  transition: background-color 0.1s ease-in-out;
}

.overlay-btn-cancel{
  display: inline-block;
  min-width: 100%;
  min-height: 36px;
  margin: 3px;
  padding: 6px 8px;
  border: 0;
  /*border-radius: 4px;*/
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  text-align: center;
  word-wrap: break-word;
  overflow-wrap: break-word;
  vertical-align: top;
  cursor: pointer;
  -webkit-transition: background-color 0.1s ease-in-out;
  transition: background-color 0.1s ease-in-out;
  background-color: #c4646f;
  color: #fff;
}

.overlay-btn:focus, 
.overlay-btn-cancel:focus,{
  outline: none;
}
.overlay-btn:focus,
.overlay-btn:hover,
.overlay-btn-cancel:focus,
.overlay-btn-cancel:hover {
  text-decoration: none;
}



.show_overlay_hidden {
  display: none;
}

.show_overlay .sudoku {
  opacity: .3;
  -webkit-filter: blur(2px);
          filter: blur(2px);
}
.show_overlay .overlay {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}
/*   overlay.end */
/* Content.end
 ---------------------------------------------------*/
/* Themes
 ---------------------------------------------------*/
.wall{
  width:100%;
  height: 2px;
  background-color:#8aa1ac;
  margin: 5px 0 10px 0;
}
/*   white theme */
.theme-white.extension_wrapper {
  background: #fff;
  color: #595959;
}
.theme-white .input {
  border-color: #8aa1ac;
  background-color: #fcfcfc;
}
.theme-white .input:focus {
  border-color: #008ada;
}
.theme-white .btn {
  background-color: #8aa1ac;
}

.theme-white .btn-number {
  background-color: #8aa1ac;
}

.theme-white .btn:focus,
.theme-white .btn:hover {
  background: #9cafb9;
}

.theme-white .btn-number:focus,
.theme-white .btn-number:hover {
  background: #9cafb9;
}

.theme-white .btn-number-delete{
  background-color: #c4646f;
}

.theme-white .btn-number-delete:focus,
.theme-white .btn-number-delete:hover {
  background: #87464e;
}

.theme-white .btn:active {
  background: #78939f;
}

.theme-white .btn-number:active {
  background: #78939f;
}

.theme-white .btn-blue {
  background-color: #c4646f;
}
.theme-white .btn-blue:focus,
.theme-white .btn-blue:hover {
  background: #87464e;
}
.theme-white .btn-blue:active {
  background: #0077bb;
}

.theme-white .btn.btn-solution{
  background-color: #86d18b;
}

.theme-white .btn-number.btn-hint {
  background-image: url("img/hint.png");
  background-color: #fff;
  background-size: contain;
  background-repeat: no-repeat;

}

.theme-white .btn-number.btn-notes {
  background-image: url("img/note2.png");
  background-color: #fff;
  background-size: contain;
  background-repeat: no-repeat;
}
.theme-white .btn-number.btn-notes--active {
  background-image: url("img/note1.png");
  background-color: #fff;
  background-size: contain;
  background-repeat: no-repeat;
}
.theme-white .btn-notes:hover {
  background-color: rgba(57, 138, 212, 0.2);
}
.theme-white .htu_notes {
  color:#5E5E5E;
  background-color: #F6F6F6;
}
.theme-white .close {
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAABySURBVHgBbY/dDYAgDIQ9uw+wEIiTqQ8M4CQqE+ggBNsHYqNeQnL06y+FEKq19jxYnZL3Pjrntr7WOvJ/5sRBQwBTKSVCB9hGLkCDKaUF7yrxDYrvux8R0eM/M4GV39wWh4atrd6J5BQNRTnn3RhzSacb9QtLLPrfbckAAAAASUVORK5CYII=);
}
.theme-white .sudoku {
  color: #3d3d3d;
}
.theme-white .sudoku-section {
  border-color: #8aa1ac;
}
/*
.theme-white .sudoku-section:nth-child(3n) {
  border-right-color: #f2f2f2;
}
.theme-white .sudoku-section:nth-child(3n+1) {
  border-left-color: #f2f2f2;
}
.theme-white .sudoku-section:nth-child(-n+3) {
  border-top-color: #f2f2f2;
}
.theme-white .sudoku-section:nth-child(n+7) {
  border-bottom-color: #f2f2f2;
}
*/
.theme-white .sudoku-square {
  border-color: #ddd;
}
.theme-white .sudoku-square--static {
  background: #eee;
}
.theme-white .sudoku-input:focus {
  border-color: #008ada;
  box-shadow: 0 0 5px rgba(0, 139, 225, 0.35), inset 0 0 5px rgba(0, 139, 225, 0.35);
}

.theme-white .sudoku-input-note{
  color: #8EA0AB;
}

.theme-white .sudoku-input:focus .sudoku-input-note,
.theme-dark .sudoku-input:focus .sudoku-input-note{
  color: #398AD4;
}


.theme-white .sudoku-input-note{
  color: #8EA0AB;
}
.theme-white .sudoku-input:focus .sudoku-input-note{
  color: #398AD4;
}

.theme-dark #htu_nm {
  background: #e5e5e5;
  color: #49545f;
}
.theme-dark .htu_notes {
  color:#E5E5E5;
  background-color: #49515B;
}
.theme-dark .close {
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAABVSURBVHgBhY/BDcAwCAMhyhjs1nSytrvBHBQ/kCKiKLzAZ2EgM3NVvahUaAOsufvNzO9sAgztCTa4CjFy9iLyLStrZKND9U0EbiJE9BlmJmCa6PTmD2VZW8mp5sSOAAAAAElFTkSuQmCC);
}
.theme-white #htu_nm {
  background: #49545f;
  color: #e5e5e5;
}
.theme-white .overlay-btn {
  background: #818a91;
  color: #fff;
}
.theme-white .overlay-btn:focus,
.theme-white .overlay-btn:hover {
  background: #91999f;
}
.theme-white .overlay-btn:active {
  background: #717b82;
}
.theme-white .themes-btn {
  background: #49545f;
}
.theme-white .themes-btn--active {
  border-color: #595959;
  background: #fff;
}
.theme-white .themes-btn--active:after {
  border-color: #595959;
}
/*   white theme.end */
/*   dark theme */
.theme-dark.extension_wrapper {
  background: #49545f;
  color: #e5e5e5;
}
.theme-dark .input {
  border-color: #657079;
  background-color: #535e68;
}
.theme-dark .input:focus {
  border-color: #008ada;
}
.theme-dark .btn {
  background-color: #818a91;
}
.theme-dark .btn:focus,
.theme-dark .btn:hover {
  background: #91999f;
}
.theme-dark .btn:active {
  background: #717b82;
}
.theme-dark .btn-blue {
  background-color: #00acea;
}
.theme-dark .btn-blue:focus,
.theme-dark .btn-blue:hover {
  background: #0abeff;
}
.theme-dark .btn-blue:active {
  background: #0096cb;
}
.theme-dark .btn.btn-notes--active:hover,
.theme-dark .btn.btn-notes {
  background-image: url(data:image/png;base64,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);
  background-color: #49545f;
  background-size: contain;
  background-repeat: no-repeat;
  min-width: 40px;
}
.theme-dark .btn.btn-notes:hover,
.theme-dark .btn.btn-notes--active {
  background-image: url(data:image/png;base64,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);
  background-color: #49545f;
  background-size: contain;
  background-repeat: no-repeat;
  min-width: 40px;
}
.theme-dark .sudoku-section {
  border-color: #8aa1ac;
}
.theme-dark .sudoku-section:nth-child(3n) {
  border-right-color: #55626e;
}
.theme-dark .sudoku-section:nth-child(3n+1) {
  border-left-color: #55626e;
}
.theme-dark .sudoku-section:nth-child(-n+3) {
  border-top-color: #55626e;
}
.theme-dark .sudoku-section:nth-child(n+7) {
  border-bottom-color: #55626e;
}
.theme-dark .sudoku-square {
  border-color: #55626e;
  background: #49545f;
}
.theme-dark .sudoku-square--static {
  background: #55626e;
}
.theme-dark .sudoku-input:focus {
  border-color: #00acea;
  box-shadow: 0 0 5px rgba(0, 174, 240, 0.35), inset 0 0 5px rgba(0, 174, 240, 0.35);
}
.theme-dark .sudoku-input-note{
  color: #838A90;
}
.theme-dark .overlay-btn {
  background: #fff;
  color: #4a5e78;
}
.theme-dark .overlay-btn:focus,
.theme-dark .overlay-btn:hover {
  background: #e0e0e0;
}
.theme-dark .overlay-btn:active {
  background: #c2c2c2;
}
.theme-dark .themes-btn {
  background: #fff;
}
.theme-dark .themes-btn--active {
  border-color: #fff;
  background: #49545f;
}
.theme-dark .themes-btn--active:after {
  border-color: #fff;
}
.theme-dark .error.sudoku-square {
  background: #65535c !important;
  border-color: #6f5e68 !important;
}
.theme-dark .error.sudoku-square--static {
  background: #6f5e68 !important;
}
.theme-dark .aside-time .time-col#record {
  color: #00acea;
}
/*   dark theme.end */
/* Themes.end
 ---------------------------------------------------*/


.error.sudoku-square {
  background: #f8dddc !important;
  border-color: #edd2d1 !important;
}
.error.sudoku-square--static {
  background: #edd2d1 !important;
}