html, body {
    font-family: Helvetica, Arial, sans-serif;
    width: 100%;
    height: 100%;
    overflow: hidden;
    /********************/
    /* board background */
    /********************/
    background: #333;
}

html, body, div, ul, li, canvas { margin: 0; padding: 0; }

.share {
    padding-top: 20px;
    display: flex;
    justify-content: center;
    pointer-events: none;
}

.cap_img {
    text-align: center;
    padding-top: 80px;
    max-width: 100%;
}

.hide { display: none; }

.clear { clear: both; }

/*== Jigsaw puzzle ==*/
div#canvas-wrap {
    width: 100%;
    height: 100%;
}

canvas#canvas, canvas#buffer, canvas#image-preview {
    position: absolute;
    top: 45px;
    left: 0;
}

canvas#canvas { z-index: 100; }

.loading  #canvas-wrap { background: url(../images/loader.gif) no-repeat center; }
.loading  canvas { visibility: hidden; }

canvas#buffer { z-index: 70; }

canvas#image-preview.show {
    left: 50%;
    opacity: .5;
    z-index: 40;
}

/*== Options bar ==*/



/*== Clock ==*/
#clock {
    width: 60px;
    display: block;
    text-align: center;
}

/*== Select ==*/
div#game-options {
        position: fixed;
        z-index: 500;
        top: 0;
        left: -20px;
        padding: 0 10px 5px 30px;
        display: flex;
        align-items: center;
    }

    .option-button {
        font-weight: bold;
        color: white;
        font-size: 16px;
        margin-right: 10px;
        cursor: pointer;
    }

/*== Share buttons ==*/
#share-twitter, #share-facebook {
    text-indent: -10000px;
    width: 32px;
    height: 32px;
    display: block;
    cursor:pointer;
}

/*== Crear puzzle ==*/
#image-error { color: red; margin: 0 10px; display: none; }
#dnd { display: none }


/*== Modal window ==*/

div#congrat { text-align: center; }

div#help {
    font-size: 15px;
}

div#help ul { margin-left: 10px; }

/*== mobile ==*/
@media screen and (max-width: 960px) {
    div#game-options { left: -30px; }
    #clock { width: 50px; margin-left: }
    #SHOW_EDGE, #SHOW_MIDDLE, #SHOW_ALL,#SHOW_FILEPICKER { display: none; }
}

@media screen and (max-width: 479px) {
    #SHOW_HELP, #clock { display: none; }
    #JIGSAW_SHUFFLE { margin-left: 15px; }
    #SHOW_PREVIEW { margin-right: 10px; }
}