deck.annotate.css

.deck-annotate-canvas {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
}

.deck-annotate-canvas > canvas {
    width: 100%;
    height: 100%;
}

#deck-annotate-tools {
    display: none;
    z-index: 1001;
    bottom: 40px;
    right: 15px;
    padding: 10px;
    padding-top: 0;
    position: absolute;
    background-color: white;
}

@media print {
    #deck-annotate-tools {
        display: none;
    }
}

#deck-annotate-tools > .hidden {
    display: none;
}

#tools-title {
    font-size: medium;
}

#shape-picker .shape {
    display: inline-block;
    width: 26px;
    height: 26px;
    padding: 1px;
    margin: 1px;
    border: 2px solid black;
}

#shape-line {
    margin: auto;
    border: 0;
    background-color: black;
    margin-top: 12px;
    height: 5px;
    width: 80%;
}

#shape-rectangle {
    margin: auto;
    border: 3px solid black;
    margin-top: 2px;
    height: 60%;
    width: 60%;
}

#shape-circle {
    margin: auto;
    border: 3px solid black;
    margin-top: 2px;
    height: 60%;
    width: 60%;
    border-radius: 50%;
}

#size-picker .size {
    display: inline-block;
    vertical-align: middle;
    padding: 2px;
    margin: 4px 2px;
    border-radius: 50%;
    border: 2px solid black;
}

#color-picker .color {
    width: 25px;
    height: 25px;
    margin: 1px;
    border: 2px solid black;
}

#deck-annotate-tools .active {
    border: 2px solid green;
}

#deck-annotate-tools > .expand-arrow {
    float:right;
    border-top: 10px solid transparent;
	  border-bottom: 10px solid transparent;
}

#deck-annotate-tools > .left.expand-arrow {
    border-right:10px solid blue; 
}

#deck-annotate-tools > .right.expand-arrow {
    display: inline-block;
    border-left: 10px solid blue;
}