/* sudokuJS v0.4.4 - CSS
// https://github.com/pocketjoso/sudokuJS
// Author: Jonas Ohlsson
// License: MIT
*/
body{
    display: flex;
    justify-content: center;
    background:url(upback.png);
    color:#fff;
    font-family: OpenSans;
    font-size: 16px;
    font-weight: normal;
    padding:0;
    margin:30px;
}
a.sudo {
    position:relative;
    top:80px;left:240px;
    font-family:OpenSans;
    background:#3F3F3F;
    color:#fff;
    font-size:14px;
    text-decoration:none;
    text-align:center;
    margin:0;
    padding:5px 10px;
    border:solid 1px #1a1a1a;
    border-radius:3px;
    text-shadow:1px 1px rgba(0, 0, 0, 0.8);
}
a.sudo:hover {
    background:#4F4F4F;
    cursor:pointer;
}
.sudoku-board {
        min-height: 22.75rem;
        margin-top: 2px;
        margin-bottom: 1em;
}
        /*cell (wrapper) contains both cell input and candidates div*/
        .sudoku-board-cell {
                display: inline-block;
                position: relative;
                border: 1px solid #ddd;
                background: white;
                max-width: 11.11111%;
        }
                /*rules for drawing the black lines dividing houses
                        -- specific for board size 9! need diff rules for diff board sizes
                */
                [data-board-size="9"].sudoku-board .sudoku-board-cell:nth-of-type(9n+1){
                        border-left-width: 2px;
                        border-left-color: #808080;
                }
                [data-board-size="9"].sudoku-board .sudoku-board-cell:nth-of-type(n):nth-of-type(-n+9){
                        border-top-width: 2px;
                        border-top-color: #808080;
                }
                [data-board-size="9"].sudoku-board .sudoku-board-cell:nth-of-type(3n){
                        border-right-width: 2px;
                        border-right-color: #808080;
                }
                [data-board-size="9"].sudoku-board .sudoku-board-cell:nth-of-type(n+19):nth-of-type(-n+27),
                [data-board-size="9"].sudoku-board .sudoku-board-cell:nth-of-type(n+46):nth-of-type(-n+54),
                [data-board-size="9"].sudoku-board .sudoku-board-cell:nth-of-type(n+73):nth-of-type(-n+81){
                        border-bottom-width: 2px;
                        border-bottom-color: #808080;
                }

                /* the input for the value of each cell (i.e. 1-9 or empty for standard sudoku*/
                .sudoku-board-cell input {
                        background: none;
                        font-size: 19.2px;
                        font-size: 1.2rem;
                        text-align: center;
                        width: 2em;
                        max-width: 100%;
                        height: 2em;
                        border: 0;
                        position: relative;
                        z-index: 1; /*on top of candidates*/
                }

                        /*highlight new input in board cell*/
                        .sudoku-board-cell .highlight-val {
                                color: #00d;
                        }
                        /*highligt incorrect input*/
                        .sudoku-board-cell .board-cell--error {
                                background: #d00;
                                color: #eee;
                        }
                /*wrapper that hold the candidates for each cell*/
                .sudoku-board-cell .candidates {
                        display: none; /*hidden by default*/
                        position: absolute;
                        top: 0; bottom: 0; left: 0; right: 0;
                        text-align: center;
                        font-size: .75em; /*1/3 /1.13 out of the 2*1.2em cell height*/
                        letter-spacing: -.5px;
                        font-family: monospace, sans-serif;

                        /*use as justify grid*/
                        line-height: 0;
                        text-align: justify;
                }
                        .sudoku-board .candidates:after {
                                content: "";
                                display: inline-block;
                                width: 100%;
                        }
                /* when board cells start to get narrower because of small screen,
                        reduce letter spacing for candidates to make them still fit*/
                @media(max-width: 23em){
                        .sudoku-board .candidates {
                                letter-spacing: -2px;
                        }
                }
                        .showCandidates .candidates {
                                display: block;
                        }

                        /*each candidate in each cell is wrapped in a div*/
                        .sudoku-board .candidates div {
                                display: inline-block;
                                width: 20%;
                                line-height: 1.13;
                                vertical-align: top;
                                *display: inline;
                                *zoom: 1;
                        }
                                /*.candidates div*/.candidate--highlight {
                                        background-color: yellow;
                                }
                                /*.candidates div*/.candidate--to-remove {
                                        background-color: red;
                                        color: white;
                                }

.sudokubutton1,.sudokubutton2,.sudokubutton3,.sudokubutton4,
.sudokubutton5,.sudokubutton6,.sudokubutton7 {
color: white;
-webkit-transition-duration: 0.3s;
transition-duration: 0.3s;
padding: 3px 8px;
font-size:14px;
border:1px solid #000;
border-radius:3px;
}
.sudokubutton1 {
background-color: #3cbf71;
}
.sudokubutton2 {
background-color: #ff9224;
}
.sudokubutton3 {
background-color: #ff3c3c;
}
.sudokubutton4 {
background-color: #9000E0;
}
.sudokubutton5,.sudokubutton6 {
background-color: #4040ff;
}
.sudokubutton7 {
background-color: #007F00;  
}
.sudokubutton1:hover,.sudokubutton2:hover,.sudokubutton3:hover,.sudokubutton4:hover,
.sudokubutton5:hover,.sudokubutton6:hover,.sudokubutton7:hover {
background-color: #EDEDED;
color: #040404;
cursor: pointer;
}