style.css

html{
    font-family: sans-serif, Helvetica, Arial;
    height: 100%;
}
body{
    width: 100%;
    height: 100%;
    background-color: #eceeed;
    display: flex;
    flex-direction: column;
    justify-items: center;
    justify-content: center;
    align-items: center;
    align-content: center;
}
#colorizer,
#gradiantor{
    position: absolute;
    width: 300px;
    height: 300px;
    ;background-color: white;
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    justify-items: center;
    justify-content: center;
    align-items: center;
    align-content: center;
}
#color-input {
    padding: 14px;
    border-radius: 5px;
    border: 1px grey solid;
    text-align: center;
    letter-spacing: 3px;
}

.gn8-gradiantor-radial-list{
    position: absolute;
    bottom: 0px;
    margin-left: 0px;
    padding-inline-start: 0px;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    flex: auto;
    list-style-type: none;
    margin: 0;
    margin-bottom: 5px;
    padding: 0;
}
.gn8-gradiantor-radial-list .items{
    display: flex;
    flex-direction: column;
    margin-left: 10px;
}
.gn8-gradiantor-toolbox{
    position: absolute;
    box-shadow: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
    width: 350px;
    height: auto;
    background-color: white;
    border-radius: 5px;
    padding: 10px;
}
.gn8-gradiantor-tool-container{
    z-index: 100;
    width: 350px;
    height: 350px;
    position: relative;
}
.gn8-gradiantor-gradient-container{
    position: absolute;
    transform-origin: 50% 50%;
}
.gn8-gradiantor-radial-gradient-container{
    position: absolute;
    transform-origin: 50% 0%;
}
.gn8-gradiantor-rotate{
    position: absolute;
    transform-origin: 50% 50%;
    border-radius: 50%;
    box-sizing: border-box;
    margin: 0!important;
    cursor: grab;
    cursor: -moz-grab;
    background-image: url("compas.png");
    background-position: center center;
    background-size: contain;
    background-repeat: no-repeat;
}
.gn8-gradiantor-rotate:hover{
    border: 2px solid rgb( 128,128,128 );
}
.gn8-gradiantor-frame{
    position: absolute;
    border: 1px solid rgb( 128,128,128 );
    box-sizing: border-box;
}
.gn8-gradiantor-frame.radial{
    cursor: crosshair;
}
.gn8-gradiantor-gradient-steps{
    position: absolute;
    display: block;
    width: 0px;
    height: 100%;
    left: 50%;
    top: 0px;
    border: 1px solid grey;
    border-radius: 5px;
}
.gn8-gradiantor-gradient-steps canvas{
    width: 0px;
    border-radius: 10px;
}
.gn8-gradiantor-gradient-container:hover .gn8-gradiantor-gradient-steps,
.gn8-gradiantor-radial-gradient-container:hover .gn8-gradiantor-gradient-steps {
    display: block;
    width: 10px;
    cursor: crosshair;
    transform: translateX( -5px );
    border: 1px solid white;
}
.gn8-gradiantor-gradient-container:hover .gn8-gradiantor-gradient-steps canvas,
.gn8-gradiantor-radial-gradient-container:hover .gn8-gradiantor-gradient-steps canvas {
    width: 10px;
}
.gn8-colorize-chart{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    overflow-x: hidden;
    overflow-y: auto;
    max-height: 275px;
    align-items: center;
}
.gn8-colorize-a-color{
    width: 17px;
    height: 17px;
    margin: 1px;
    border-radius: 2px;
    cursor: pointer;
}
.gn8-colorize-a-color.selected{
    border: 2px solid black;
    box-sizing: border-box;
}
.gn8-colorize-tool-input{
    padding: 5px;
    display: flex;
    flex: 1 1 45%;
    flex-direction: row;
    justify-content: space-around;
    margin-bottom: 15px;
}
.gn8-colorize-tool-input input{
    padding: 5px;
    font-size: .9em;
    border-radius: 5px;
    border: 1px solid rgb(200,200,200);
    width: 45%;
}
.gn8-colorize-toolbox{
    position: absolute;
    top: 0px;
    box-shadow: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
    width: 350px;
    height: 480px;
    background-color: white;
    border-radius: 5px;
    z-index: 1000;
}
.gn8-colorize-toolbox > .gn8-colorize-tool-wrap {
    padding: 20px;
    position: absolute;
    top: 0px;
    left: 0px;
    right: 0px;
    bottom: 0px;
    box-sizing: border-box;
}
.gn8-gradiantor-tool-wrap {
    position: relative;
    z-index: 1;
}
.gn8-colorize-tool-preview{
    position: relative;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    border-radius: 5px;
    background-position: 0px 0px, 6px 6px;
    background-size: 12px 12px;
    background-image: linear-gradient(45deg, #eee 25%, transparent 25%, transparent 75%, #eee 75%, #eee 100%),linear-gradient(45deg, #eee 25%, white 25%, white 75%, #eee 75%, #eee 100%);
    overflow: hidden;
}
.gn8-colorize-tool-preview p{
    z-index: 10;
    font-size: 1.3em;
    letter-spacing: .2em;
}
.gn8-colorize-tool-preview .color{
    position: absolute;
    top: 0px;
    left: 0px;
    right: 0px;
    bottom: 0px;
    z-index: 0;
}
.gn8-colorize-wrap, .gn8-gradiantor-wrap{
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, .5);
    z-index: 0;
}
.gn8-colorize-picker-area{
    position: relative;
    height: 150px;
}
#gn8-colorize-picker-canvas{
    border-radius: 5px;
}
.gn8-colorize-tool-list, .gn8-gradiantor-tool-list{
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    flex: auto;
    list-style-type: none;
    margin: 0;
    margin-bottom: 20px;
    padding: 0;
}
.gn8-colorize-tool{
    margin-left: 10px;
    font-size: .8em;
    cursor: pointer;
    color: rgba(0,0,0,0.4);
    text-transform: uppercase;
}
.gn8-colorize-tool.active{
    color: rgba(0,0,0,1);
}
.gn8-gradiantor-tool{
    margin-left: 10px;
    font-size: .8em;
    cursor: pointer;
    text-transform: uppercase;
    width: 20px;
    height: 20px;
    padding: 1px;
    border-radius: 5px;
    border: 1px solid rgb( 200,200,200 );
}
.gn8-gradiantor-tool.active{
    border: 2px solid rgb( 200,200,200 );
}
.gn8-colorize-range.alpha{
    background-position: 0px 0px, 6px 6px;
    background-size: 12px 12px;
    background-image: linear-gradient(45deg, #eee 25%, transparent 25%, transparent 75%, #eee 75%, #eee 100%),linear-gradient(45deg, #eee 25%, white 25%, white 75%, #eee 75%, #eee 100%);
    height: 12px;
    border-radius: 10px;
}
.gn8-colorize-range-track.alpha{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}
.gn8-colorize-range-track.hue{
    background: -webkit-linear-gradient(left, rgb(255, 0, 0), rgb(255, 255, 0), rgb(0, 255, 0), rgb(0, 255, 255), rgb(0, 0, 255), rgb(255, 0, 255), rgb(255, 0, 0));
}
.gn8-colorize-range-track {
    box-shadow: inset rgba(0,0,0,.11) 0 0 0 1px;
    border-radius: 10px;
    height: 12px;
    width: 100%;
    top: 50%;
}
.gn8-colorize-range-group label{
    text-transform: uppercase;
    font-size: .7em;
}
.gn8-colorize-range-group input{
    padding: 5px;
    font-size: .7em;
    border-radius: 5px;
    border: 1px solid rgb(200,200,200);
}
.gn8-colorize-range-group{
    height: 24px;
    position: relative;
    margin-top: 5px;
}
.gn8-colorize-range{
    height: 24px;
    position: relative;
    margin-top: 15px;
}
.gn8-colorize-range-group[data-channel]{
    height: auto;
    position: relative;
}
.gn8-colorize-range-cursor {
    color: #000;
    background: #fff;
    border-radius: 8px;
    box-shadow: rgba(0,0,0,.15) 0 0 0 1px,rgba(0,0,0,.05) 0 10px 10px -5px;
    cursor: -webkit-grab;
    cursor: grab;
    width: 24px;
    height: 24px;
    top:-25%;
    position: absolute;
    transition: border .15s ease,box-shadow .15s ease;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}
.gn8-colorize-range-cursor.alpha {
    top:-50%;
}

.gn8-gradiantor-gradient-container:hover .gn8-gradiantor-picker-cursor, 
.gn8-gradiantor-radial-gradient-container:hover .gn8-gradiantor-picker-cursor {
    left: 0px;
}

.gn8-gradiantor-gradient-container:hover .gn8-gradiantor-picker-cursor.active, 
.gn8-gradiantor-radial-gradient-container:hover .gn8-gradiantor-picker-cursor.active {
    left: -3px;
}

.gn8-gradiantor-picker-cursor {
    color: #000;
    background: #fff;
    border-radius: 8px;
    border: 0px none white;
    box-shadow: rgba(0,0,0,.15) 0 0 0 1px,rgba(0,0,0,.05) 0 10px 10px -5px;
    cursor: -webkit-pointer;
    cursor: pointer;
    width: 10px;
    left: -5px;
    height: 10px;
    position: absolute;
    transition: border .15s ease,box-shadow .15s ease;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}
.gn8-gradiantor-picker-cursor.gn8-gradient-radial-is-moving{
    position: fixed;
}
.gn8-gradiantor-picker-cursor span {
    border-radius: 5px;
    width: 8px;
    height: 8px;
    pointer-events: none;
    box-shadow: inset rgba(0,0,0,.15) 0 0 0 1px;
}
.gn8-gradiantor-picker-cursor.active {
    width: 16px;
    left: -8px;
    height: 16px;
}

.gn8-colorize-picker-cursor {
    color: #000;
    background: #fff;
    border-radius: 8px;
    box-shadow: rgba(0,0,0,.15) 0 0 0 1px,rgba(0,0,0,.05) 0 10px 10px -5px;
    cursor: -webkit-grab;
    cursor: grab;
    width: 24px;
    height: 24px;
    top:0%;
    position: absolute;
    transition: border .15s ease,box-shadow .15s ease;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}
.gn8-colorize-range-cursor span, .gn8-colorize-picker-cursor span {
    border-radius: 5px;
    width: 16px;
    height: 16px;
    pointer-events: none;
    box-shadow: inset rgba(0,0,0,.15) 0 0 0 1px;
    display: none;
}
.gn8-colorize-input-number {
    text-align: center;
    position: absolute;
    top: 0;
    right: 0;
}


/**
* MODAL 
*/
.gn8-modal{
    display: block;
    position: fixed;
    z-index: 1;
    padding-top: 100px;
    left: 0;
    top: 0;
    bottom: 0px;
    right: 0px;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: rgba(0,0,0,.8);
    z-index: 10000000;
    padding-top: 5%!important;
    padding-top: 5%!important;
    padding-right: 10%!important;
    padding-left: 10%!important;
    margin: 0px!important;
}
.gn8-modal .gn8-modal-close{
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 3em;
    color: white;
    cursor: pointer;
}
.gn8-modal .gn8-modal-lightbox{
    position: relative;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    -ms-flex-direction: row;
    width: 100%;
    height: calc( 100% - 150px );
    padding: 5%;
}
.gn8-modal .gn8-modal-lightbox .gn8-modal-preview-active{
    width: 100%;
    height: 100%;
}
.gn8-modal .gn8-modal-lightbox .gn8-modal-lightbox-left-arrow, .gn8-modal .gn8-modal-lightbox .gn8-modal-lightbox-right-arrow{
    font-size: 3em;
    color: white;
    vertical-align: middle;
    align-content: center;
    cursor: pointer;
    text-align: center;
}
.gn8-modal .gn8-modal-lightbox .gn8-modal-lightbox-left-arrow{
    position: absolute;
    left: 0px;
}
.gn8-modal .gn8-modal-lightbox .gn8-modal-lightbox-right-arrow{
    position: absolute;
    right: 0px;
}
.gn8-modal .gn8-modal-lightbox-view {
    overflow: hidden;    
    height: 100%;
    padding: 10px;
}
.gn8-modal .gn8-modal-active{
    border: 2px solid white;
}