14 files changed, 867 insertions, 0 deletions

diff --git a/assets/posts/obs/01-media-source.png b/assets/posts/obs/01-media-source.png
new file mode 100644
index 0000000..cb9c90b
--- /dev/null
+++ b/assets/posts/obs/01-media-source.png
diff --git a/assets/posts/obs/01-panel.png b/assets/posts/obs/01-panel.png
new file mode 100644
index 0000000..ab5e9f3
--- /dev/null
+++ b/assets/posts/obs/01-panel.png
diff --git a/assets/posts/obs/01-pewdiepie.png b/assets/posts/obs/01-pewdiepie.png
new file mode 100644
index 0000000..e6db0be
--- /dev/null
+++ b/assets/posts/obs/01-pewdiepie.png
diff --git a/assets/posts/obs/02-remote.png b/assets/posts/obs/02-remote.png
new file mode 100644
index 0000000..0ccf7c7
--- /dev/null
+++ b/assets/posts/obs/02-remote.png
diff --git a/assets/posts/obs/021-rotate.png b/assets/posts/obs/021-rotate.png
new file mode 100644
index 0000000..2d7366d
--- /dev/null
+++ b/assets/posts/obs/021-rotate.png
diff --git a/assets/posts/obs/021-source.png b/assets/posts/obs/021-source.png
new file mode 100644
index 0000000..b848ac0
--- /dev/null
+++ b/assets/posts/obs/021-source.png
diff --git a/assets/posts/obs/11.png b/assets/posts/obs/11.png
new file mode 100644
index 0000000..61dcf58
--- /dev/null
+++ b/assets/posts/obs/11.png
diff --git a/assets/posts/obs/3-usb.png b/assets/posts/obs/3-usb.png
new file mode 100644
index 0000000..474c5c2
--- /dev/null
+++ b/assets/posts/obs/3-usb.png
diff --git a/assets/posts/obs/5S.png b/assets/posts/obs/5S.png
new file mode 100644
index 0000000..de4f5af
--- /dev/null
+++ b/assets/posts/obs/5S.png
diff --git a/assets/posts/obs/dics.css b/assets/posts/obs/dics.css
new file mode 100644
index 0000000..81ab949
--- /dev/null
+++ b/assets/posts/obs/dics.css
@@ -0,0 +1,229 @@
+.b-dics {
+    width     : 100%;
+    max-width : 100%;
+    position  : relative;
+    overflow  : hidden;
+    display   : -webkit-box;
+    display   : -ms-flexbox;
+    display   : flex;
+    opacity   : 0;
+}
+
+.b-dics__section {
+    height : 100%;
+}
+
+.b-dics__slider:hover :before {
+    color        : #FFFFFF;
+    border-color : #FFFFFF;
+}
+
+.b-dics__text {
+    position       : absolute;
+    top            : 0;
+    left           : 50%;
+    padding        : 5px 25px;
+    -webkit-transform      : translateX(-50%);
+    -ms-transform      : translateX(-50%);
+    transform      : translateX(-50%);
+    background     : #FFFFFF;
+    z-index        : 11;
+    font-family    : Arial, serif;
+    color          : #3d3d3d;
+    -webkit-user-select    : none;
+    -moz-user-select    : none;
+    -ms-user-select    : none;
+    user-select    : none;
+    font-size      : 13px;
+    text-align     : center;
+    margin         : 16px 0;
+    white-space    : nowrap;
+    opacity        : .7;
+    pointer-events : none;
+}
+
+.b-dics__image-container {
+    width    : 100%;
+    height   : 100%;
+    display  : block;
+    overflow : hidden;
+    position : relative;
+}
+
+.b-dics__image {
+    height      : 100%;
+    position    : absolute;
+    left        : 0;
+    top         : 50%;
+    -webkit-transform   : translateY(-50%);
+    -ms-transform   : translateY(-50%);
+    transform   : translateY(-50%);
+    -webkit-user-select : none;
+    -moz-user-select : none;
+    -ms-user-select : none;
+    user-select : none;
+    max-width   : none;
+}
+
+.b-dics__slider {
+    color        : #FFFFFF;
+    position     : absolute;
+    left         : 100%;
+    top          : 0;
+    cursor       : pointer;
+    -webkit-transform    : translateX(-50%);
+    -ms-transform    : translateX(-50%);
+    transform    : translateX(-50%);
+    height       : 100%;
+    width        : 3px;
+    padding      : 0 30px;
+    z-index      : 1;
+    -ms-touch-action : none;
+    touch-action : none;
+    line-height  : normal;
+    opacity      : .7;
+}
+
+.b-dics__slider:before {
+    content           : '';
+    -webkit-mask      : url(data:image/svg+xml;base64,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) no-repeat 100% 100%;
+    mask              : url(data:image/svg+xml;base64,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) no-repeat 100% 100%;
+    mask-size         : cover;
+    -webkit-mask-size : cover;
+    width             : 26px;
+    height            : 26px;
+    padding           : 0;
+    background-color  : currentColor;
+    position          : absolute;
+    top               : 50%;
+    left              : 50%;
+    -webkit-transform         : translate(-50%, -50%) rotate(90deg);
+    -ms-transform         : translate(-50%, -50%) rotate(90deg);
+    transform         : translate(-50%, -50%) rotate(90deg);
+    z-index           : 2;
+    font-size         : 0;
+}
+
+.b-dics__slider:after {
+    content          : '';
+    position         : absolute;
+    left             : 50%;
+    top              : 0;
+    -webkit-transform        : translateX(-50%);
+    -ms-transform        : translateX(-50%);
+    transform        : translateX(-50%);
+    height           : 100%;
+    width            : 3px;
+    background-color : currentColor;
+    z-index          : 1;
+}
+
+.b-dics__image-container:hover .b-dics__text {
+    opacity : 1;
+}
+
+.b-dics__slider:hover {
+    opacity : 1;
+}
+
+/* Text Position
+   ****************************************************************************/
+
+.b-dics--tp-center .b-dics__text {
+    top       : 50%;
+    -webkit-transform : translate(-50%, -50%);
+    -ms-transform : translate(-50%, -50%);
+    transform : translate(-50%, -50%);
+    margin    : 0;
+}
+
+.b-dics--tp-bottom .b-dics__text {
+    top       : initial;
+    bottom    : 0;
+    -webkit-transform : translate(-50%, -50%);
+    -ms-transform : translate(-50%, -50%);
+    transform : translate(-50%, -50%);
+}
+
+.b-dics--tp-left .b-dics__text {
+    left      : 0;
+    top       : 50%;
+    -webkit-transform : translateY(-50%);
+    -ms-transform : translateY(-50%);
+    transform : translateY(-50%);
+    margin    : 0 16px;
+}
+
+.b-dics--tp-right .b-dics__text {
+    left      : initial;
+    right     : 0;
+    top       : 50%;
+    -webkit-transform : translateY(-50%);
+    -ms-transform : translateY(-50%);
+    transform : translateY(-50%);
+    margin    : 0 16px;
+}
+
+/* Hide texts
+   ****************************************************************************/
+
+.b-dics--hide-texts .b-dics__text {
+    background : #ffffff;
+    opacity    : 0;
+}
+
+.b-dics--hide-texts .b-dics__image-container:hover .b-dics__text {
+    opacity : 1;
+}
+
+/* Vertical Sliders
+   ****************************************************************************/
+
+.b-dics--vertical {
+    -webkit-box-orient : vertical;
+    -webkit-box-direction : normal;
+    -ms-flex-direction : column;
+    flex-direction : column;
+}
+
+.b-dics--vertical .b-dics__section {
+    height : auto;
+    width  : 100%;
+}
+
+.b-dics--vertical .b-dics__image {
+    left      : 50%;
+    -webkit-transform : translateX(-50%);
+    -ms-transform : translateX(-50%);
+    transform : translateX(-50%);
+    top       : 0;
+    width     : 100%;
+    height    : auto;
+}
+
+.b-dics--vertical .b-dics__slider {
+    top       : 100%;
+    -webkit-transform : translateY(-50%);
+    -ms-transform : translateY(-50%);
+    transform : translateY(-50%);
+    width     : 100%;
+    height    : 3px;
+    padding   : 30px 0;
+    left      : 0;
+}
+
+.b-dics--vertical .b-dics__slider:after {
+    top       : 50%;
+    left      : 0;
+    -webkit-transform : translateY(-50%);
+    -ms-transform : translateY(-50%);
+    transform : translateY(-50%);
+    width     : 100%;
+    height    : 3px;
+}
+
+.b-dics--vertical .b-dics__slider:before {
+    -webkit-transform : translate(-50%, -50%);
+    -ms-transform : translate(-50%, -50%);
+    transform : translate(-50%, -50%);
+}
\ No newline at end of file
diff --git a/assets/posts/obs/dics.js b/assets/posts/obs/dics.js
new file mode 100644
index 0000000..b739e36
--- /dev/null
+++ b/assets/posts/obs/dics.js
@@ -0,0 +1,638 @@
+"use strict";
+
+/*
+ * Dics: Definitive image comparison slider. A multiple image vanilla comparison slider.
+ *
+ * By Abel Cabeza Román, a Codictados developer
+ * Src: https://github.com/abelcabezaroman/definitive-image-comparison-slider
+ * Example: http://codictados.com/portfolio/definitive-image-comparison-slider-demo/
+ */
+
+/**
+ *
+ */
+
+/**
+ *
+ * @type {{container: null, filters: null, hideTexts: null, textPosition: string, linesOrientation: string, rotate: number, arrayBackgroundColorText: null, arrayColorText: null, linesColor: null}}
+ */
+var defaultOptions = {
+    container: null,
+    // **REQUIRED**: HTML container | `document.querySelector('.b-dics')` |
+    filters: null,
+    // Array of CSS string filters  |`['blur(3px)', 'grayscale(1)', 'sepia(1)', 'saturate(3)']` |
+    hideTexts: null,
+    // Show text only when you hover the image container |`true`,`false`|
+    textPosition: 'top',
+    // Set the prefer text position  |`'center'`,`'top'`, `'right'`, `'bottom'`, `'left'` |
+    linesOrientation: 'horizontal',
+    // Change the orientation of lines  |`'horizontal'`,`'vertical'` |
+    rotate: 0,
+    // Rotate the image container (not too useful but it's a beatiful effect. String of rotate CSS rule)  |`'45deg'`|
+    arrayBackgroundColorText: null,
+    // Change the bacground-color of sections texts with an array |`['#000000', '#FFFFFF']`|
+    arrayColorText: null,
+    // Change the color of texts with an array  |`['#FFFFFF', '#000000']`|
+    linesColor: null // Change the lines and arrows color  |`'rgb(0,0,0)'`|
+
+};
+/**
+ *
+ * @param options
+ * @constructor
+ */
+
+var Dics = function Dics(options) {
+    this.options = utils.extend({}, [defaultOptions, options], {
+        clearEmpty: true
+    });
+    this.container = this.options.container;
+
+    if (this.container == null) {
+        console.error('Container element not found!');
+    } else {
+        this._setOrientation(this.options.linesOrientation, this.container);
+
+        this.images = this._getImages();
+        this.sliders = [];
+        this._activeSlider = null;
+
+        this._load(this.images[0]);
+    }
+};
+/**
+ *
+ * @private
+ */
+
+
+Dics.prototype._load = function (firstImage) {
+    var _this = this;
+
+    var maxCounter = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 100000;
+
+    if (firstImage.naturalWidth) {
+        this._buidAfterFirstImageLoad(firstImage);
+    } else {
+        if (maxCounter > 0) {
+            maxCounter--;
+            setTimeout(function () {
+                _this._load(firstImage, maxCounter);
+            }, 100);
+        } else {
+            console.error('error loading images');
+        }
+    }
+};
+/**
+ *
+ * @private
+ */
+
+
+Dics.prototype._buidAfterFirstImageLoad = function (firstImage) {
+    this._setContainerWidth(firstImage);
+
+    this._build();
+
+    this._setEvents();
+};
+/**
+ *
+ * @private
+ */
+
+
+Dics.prototype._setContainerWidth = function (firstImage) {
+    this.options.container.style.height = "".concat(this._calcContainerHeight(firstImage), "px");
+};
+/**
+ *
+ * @private
+ */
+
+
+Dics.prototype._setOpacityContainerForLoading = function (opacity) {
+    this.options.container.style.opacity = opacity;
+};
+/**
+ * Build HTML
+ * @private
+ */
+
+
+Dics.prototype._build = function () {
+    var dics = this;
+
+    dics._applyGlobalClass(dics.options);
+
+    var imagesLength = dics.images.length;
+    var initialImagesContainerWidth = dics.container.getBoundingClientRect()[dics.config.sizeField] / imagesLength;
+
+    for (var i = 0; i < imagesLength; i++) {
+        var image = dics.images[i];
+
+        var section = dics._createElement('div', 'b-dics__section');
+
+        var imageContainer = dics._createElement('div', 'b-dics__image-container');
+
+        var slider = dics._createSlider(i, initialImagesContainerWidth);
+
+        dics._createAltText(image, i, imageContainer);
+
+        dics._applyFilter(image, i, dics.options.filters);
+
+        dics._rotate(image, imageContainer);
+
+        section.setAttribute('data-function', 'b-dics__section');
+        section.style.flex = "0 0 ".concat(initialImagesContainerWidth, "px");
+        image.classList.add('b-dics__image');
+        section.appendChild(imageContainer);
+        imageContainer.appendChild(image);
+
+        if (i < imagesLength - 1) {
+            section.appendChild(slider);
+        }
+
+        dics.container.appendChild(section);
+        image.style[this.config.positionField] = "".concat(i * -initialImagesContainerWidth, "px");
+    }
+
+    this.sections = this._getSections();
+
+    this._setOpacityContainerForLoading(1);
+};
+/**
+ *
+ * @returns {NodeListOf<SVGElementTagNameMap[string]> | NodeListOf<HTMLElementTagNameMap[string]> | NodeListOf<Element>}
+ * @private
+ */
+
+
+Dics.prototype._getImages = function () {
+    return this.container.querySelectorAll('img');
+};
+/**
+ *
+ * @returns {NodeListOf<SVGElementTagNameMap[string]> | NodeListOf<HTMLElementTagNameMap[string]> | NodeListOf<Element>}
+ * @private
+ */
+
+
+Dics.prototype._getSections = function () {
+    return this.container.querySelectorAll('[data-function="b-dics__section"]');
+};
+/**
+ *
+ * @param elementClass
+ * @param className
+ * @returns {HTMLElement | HTMLSelectElement | HTMLLegendElement | HTMLTableCaptionElement | HTMLTextAreaElement | HTMLModElement | HTMLHRElement | HTMLOutputElement | HTMLPreElement | HTMLEmbedElement | HTMLCanvasElement | HTMLFrameSetElement | HTMLMarqueeElement | HTMLScriptElement | HTMLInputElement | HTMLUnknownElement | HTMLMetaElement | HTMLStyleElement | HTMLObjectElement | HTMLTemplateElement | HTMLBRElement | HTMLAudioElement | HTMLIFrameElement | HTMLMapElement | HTMLTableElement | HTMLAnchorElement | HTMLMenuElement | HTMLPictureElement | HTMLParagraphElement | HTMLTableDataCellElement | HTMLTableSectionElement | HTMLQuoteElement | HTMLTableHeaderCellElement | HTMLProgressElement | HTMLLIElement | HTMLTableRowElement | HTMLFontElement | HTMLSpanElement | HTMLTableColElement | HTMLOptGroupElement | HTMLDataElement | HTMLDListElement | HTMLFieldSetElement | HTMLSourceElement | HTMLBodyElement | HTMLDirectoryElement | HTMLDivElement | HTMLUListElement | HTMLHtmlElement | HTMLAreaElement | HTMLMeterElement | HTMLAppletElement | HTMLFrameElement | HTMLOptionElement | HTMLImageElement | HTMLLinkElement | HTMLHeadingElement | HTMLSlotElement | HTMLVideoElement | HTMLBaseFontElement | HTMLTitleElement | HTMLButtonElement | HTMLHeadElement | HTMLParamElement | HTMLTrackElement | HTMLOListElement | HTMLDataListElement | HTMLLabelElement | HTMLFormElement | HTMLTimeElement | HTMLBaseElement}
+ * @private
+ */
+
+
+Dics.prototype._createElement = function (elementClass, className) {
+    var newElement = document.createElement(elementClass);
+    newElement.classList.add(className);
+    return newElement;
+};
+/**
+ * Set need DOM events
+ * @private
+ */
+
+
+Dics.prototype._setEvents = function () {
+    var dics = this;
+
+    dics._disableImageDrag();
+
+    dics._isGoingRight = null;
+    var oldx = 0;
+
+    var listener = function listener(event) {
+        var xPageCoord = event.pageX ? event.pageX : event.touches[0].pageX;
+
+        if (xPageCoord < oldx) {
+            dics._isGoingRight = false;
+        } else if (xPageCoord > oldx) {
+            dics._isGoingRight = true;
+        }
+
+        oldx = xPageCoord;
+
+        var position = dics._calcPosition(event);
+
+        var beforeSectionsWidth = dics._beforeSectionsWidth(dics.sections, dics.images, dics._activeSlider);
+
+        var calcMovePixels = position - beforeSectionsWidth;
+        dics.sliders[dics._activeSlider].style[dics.config.positionField] = "".concat(position, "px");
+
+        dics._pushSections(calcMovePixels, position);
+    };
+
+    dics.container.addEventListener('click', listener);
+
+    var _loop = function _loop(i) {
+        var slider = dics.sliders[i];
+        utils.setMultiEvents(slider, ['mousedown', 'touchstart'], function (event) {
+            dics._activeSlider = i;
+            dics._clickPosition = dics._calcPosition(event);
+            slider.classList.add('b-dics__slider--active');
+            utils.setMultiEvents(dics.container, ['mousemove', 'touchmove'], listener);
+        });
+    };
+
+    for (var i = 0; i < dics.sliders.length; i++) {
+        _loop(i);
+    }
+
+    var listener2 = function listener2() {
+        var activeElements = dics.container.querySelectorAll('.b-dics__slider--active');
+        var _iteratorNormalCompletion = true;
+        var _didIteratorError = false;
+        var _iteratorError = undefined;
+
+        try {
+            for (var _iterator = activeElements[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
+                var activeElement = _step.value;
+                activeElement.classList.remove('b-dics__slider--active');
+                utils.removeMultiEvents(dics.container, ['mousemove', 'touchmove'], listener);
+            }
+        } catch (err) {
+            _didIteratorError = true;
+            _iteratorError = err;
+        } finally {
+            try {
+                if (!_iteratorNormalCompletion && _iterator.return != null) {
+                    _iterator.return();
+                }
+            } finally {
+                if (_didIteratorError) {
+                    throw _iteratorError;
+                }
+            }
+        }
+    };
+
+    utils.setMultiEvents(document.body, ['mouseup', 'touchend'], listener2);
+};
+/**
+ *
+ * @param sections
+ * @param images
+ * @param activeSlider
+ * @returns {number}
+ * @private
+ */
+
+
+Dics.prototype._beforeSectionsWidth = function (sections, images, activeSlider) {
+    var width = 0;
+
+    for (var i = 0; i < sections.length; i++) {
+        var section = sections[i];
+
+        if (i !== activeSlider) {
+            width += section.getBoundingClientRect()[this.config.sizeField];
+        } else {
+            return width;
+        }
+    }
+};
+/**
+ *
+ * @returns {number}
+ * @private
+ */
+
+
+Dics.prototype._calcContainerHeight = function (firstImage) {
+    var imgHeight = firstImage.naturalHeight;
+    var imgWidth = firstImage.naturalWidth;
+    var containerWidth = this.options.container.getBoundingClientRect().width;
+    return containerWidth / imgWidth * imgHeight;
+};
+/**
+ *
+ * @param sections
+ * @param images
+ * @private
+ */
+
+
+Dics.prototype._setLeftToImages = function (sections, images) {
+    var size = 0;
+
+    for (var i = 0; i < images.length; i++) {
+        var image = images[i];
+        image.style[this.config.positionField] = "-".concat(size, "px");
+        size += sections[i].getBoundingClientRect()[this.config.sizeField];
+        this.sliders[i].style[this.config.positionField] = "".concat(size, "px");
+    }
+};
+/**
+ *
+ * @private
+ */
+
+
+Dics.prototype._disableImageDrag = function () {
+    for (var i = 0; i < this.images.length; i++) {
+        this.sliders[i].addEventListener('dragstart', function (e) {
+            e.preventDefault();
+        });
+        this.images[i].addEventListener('dragstart', function (e) {
+            e.preventDefault();
+        });
+    }
+};
+/**
+ *
+ * @param image
+ * @param index
+ * @param filters
+ * @private
+ */
+
+
+Dics.prototype._applyFilter = function (image, index, filters) {
+    if (filters) {
+        image.style.filter = filters[index];
+    }
+};
+/**
+ *
+ * @param options
+ * @private
+ */
+
+
+Dics.prototype._applyGlobalClass = function (options) {
+    var container = options.container;
+
+    if (options.hideTexts) {
+        container.classList.add('b-dics--hide-texts');
+    }
+
+    if (options.linesOrientation === 'vertical') {
+        container.classList.add('b-dics--vertical');
+    }
+
+    if (options.textPosition === 'center') {
+        container.classList.add('b-dics--tp-center');
+    } else if (options.textPosition === 'bottom') {
+        container.classList.add('b-dics--tp-bottom');
+    } else if (options.textPosition === 'left') {
+        container.classList.add('b-dics--tp-left');
+    } else if (options.textPosition === 'right') {
+        container.classList.add('b-dics--tp-right');
+    }
+};
+
+Dics.prototype._createSlider = function (i, initialImagesContainerWidth) {
+    var slider = this._createElement('div', 'b-dics__slider');
+
+    if (this.options.linesColor) {
+        slider.style.color = this.options.linesColor;
+    }
+
+    slider.style[this.config.positionField] = "".concat(initialImagesContainerWidth * (i + 1), "px");
+    this.sliders.push(slider);
+    return slider;
+};
+/**
+ *
+ * @param image
+ * @param i
+ * @param imageContainer
+ * @private
+ */
+
+
+Dics.prototype._createAltText = function (image, i, imageContainer) {
+    var textContent = image.getAttribute('alt');
+
+    if (textContent) {
+        var text = this._createElement('p', 'b-dics__text');
+
+        if (this.options.arrayBackgroundColorText) {
+            text.style.backgroundColor = this.options.arrayBackgroundColorText[i];
+        }
+
+        if (this.options.arrayColorText) {
+            text.style.color = this.options.arrayColorText[i];
+        }
+
+        text.appendChild(document.createTextNode(textContent));
+        imageContainer.appendChild(text);
+    }
+};
+/**
+ *
+ * @param image
+ * @param imageContainer
+ * @private
+ */
+
+
+Dics.prototype._rotate = function (image, imageContainer) {
+    image.style.rotate = "-".concat(this.options.rotate);
+    imageContainer.style.rotate = this.options.rotate;
+};
+/**
+ *
+ * @private
+ */
+
+
+Dics.prototype._removeActiveElements = function () {
+    var activeElements = Dics.container.querySelectorAll('.b-dics__slider--active');
+    var _iteratorNormalCompletion2 = true;
+    var _didIteratorError2 = false;
+    var _iteratorError2 = undefined;
+
+    try {
+        for (var _iterator2 = activeElements[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
+            var activeElement = _step2.value;
+            activeElement.classList.remove('b-dics__slider--active');
+            utils.removeMultiEvents(Dics.container, ['mousemove', 'touchmove'], Dics.prototype._removeActiveElements);
+        }
+    } catch (err) {
+        _didIteratorError2 = true;
+        _iteratorError2 = err;
+    } finally {
+        try {
+            if (!_iteratorNormalCompletion2 && _iterator2.return != null) {
+                _iterator2.return();
+            }
+        } finally {
+            if (_didIteratorError2) {
+                throw _iteratorError2;
+            }
+        }
+    }
+};
+/**
+ *
+ * @param linesOrientation
+ * @private
+ */
+
+
+Dics.prototype._setOrientation = function (linesOrientation) {
+    this.config = {};
+
+    if (linesOrientation === 'vertical') {
+        this.config.offsetSizeField = 'offsetHeight';
+        this.config.offsetPositionField = 'offsetTop';
+        this.config.sizeField = 'height';
+        this.config.positionField = 'top';
+        this.config.clientField = 'clientY';
+        this.config.pageField = 'pageY';
+    } else {
+        this.config.offsetSizeField = 'offsetWidth';
+        this.config.offsetPositionField = 'offsetLeft';
+        this.config.sizeField = 'width';
+        this.config.positionField = 'left';
+        this.config.clientField = 'clientX';
+        this.config.pageField = 'pageX';
+    }
+};
+/**
+ *
+ * @param event
+ * @returns {number}
+ * @private
+ */
+
+
+Dics.prototype._calcPosition = function (event) {
+    var containerCoords = this.container.getBoundingClientRect();
+    var pixel = !isNaN(event[this.config.clientField]) ? event[this.config.clientField] : event.touches[0][this.config.clientField];
+    return containerCoords[this.config.positionField] < pixel ? pixel - containerCoords[this.config.positionField] : 0;
+};
+/**
+ *
+ * @private
+ */
+
+
+Dics.prototype._pushSections = function (calcMovePixels, position) {
+    // if (this._rePosUnderActualSections(position)) {
+    this._setFlex(position, this._isGoingRight);
+
+    var section = this.sections[this._activeSlider];
+    var postActualSection = this.sections[this._activeSlider + 1];
+
+    var sectionWidth = postActualSection.getBoundingClientRect()[this.config.sizeField] - (calcMovePixels - this.sections[this._activeSlider].getBoundingClientRect()[this.config.sizeField]);
+
+    section.style.flex = this._isGoingRight === true ? "2 0 ".concat(calcMovePixels, "px") : "1 1 ".concat(calcMovePixels, "px");
+    postActualSection.style.flex = this._isGoingRight === true ? " ".concat(sectionWidth, "px") : "2 0 ".concat(sectionWidth, "px");
+
+    this._setLeftToImages(this.sections, this.images); // }
+
+};
+/**
+ *
+ * @private
+ */
+
+
+Dics.prototype._setFlex = function (position, isGoingRight) {
+    var beforeSumSectionsSize = 0;
+
+    for (var i = 0; i < this.sections.length; i++) {
+        var section = this.sections[i];
+        var sectionSize = section.getBoundingClientRect()[this.config.sizeField];
+        beforeSumSectionsSize += sectionSize;
+
+        if (isGoingRight && position > beforeSumSectionsSize - sectionSize && i > this._activeSlider || !isGoingRight && position < beforeSumSectionsSize && i < this._activeSlider) {
+            section.style.flex = "1 100 ".concat(sectionSize, "px");
+        } else {
+            section.style.flex = "0 0 ".concat(sectionSize, "px");
+        }
+    }
+};
+/**
+ *
+ * @type {{extend: (function(*=, *, *): *), setMultiEvents: setMultiEvents, removeMultiEvents: removeMultiEvents, getConstructor: (function(*=): string)}}
+ */
+
+
+var utils = {
+    /**
+     * Native extend object
+     * @param target
+     * @param objects
+     * @param options
+     * @returns {*}
+     */
+    extend: function extend(target, objects, options) {
+        for (var object in objects) {
+            if (objects.hasOwnProperty(object)) {
+                recursiveMerge(target, objects[object]);
+            }
+        }
+
+        function recursiveMerge(target, object) {
+            for (var property in object) {
+                if (object.hasOwnProperty(property)) {
+                    var current = object[property];
+
+                    if (utils.getConstructor(current) === 'Object') {
+                        if (!target[property]) {
+                            target[property] = {};
+                        }
+
+                        recursiveMerge(target[property], current);
+                    } else {
+                        // clearEmpty
+                        if (options.clearEmpty) {
+                            if (current == null) {
+                                continue;
+                            }
+                        }
+
+                        target[property] = current;
+                    }
+                }
+            }
+        }
+
+        return target;
+    },
+
+    /**
+     * Set Multi addEventListener
+     * @param element
+     * @param events
+     * @param func
+     */
+    setMultiEvents: function setMultiEvents(element, events, func) {
+        for (var i = 0; i < events.length; i++) {
+            element.addEventListener(events[i], func);
+        }
+    },
+
+    /**
+     *
+     * @param element
+     * @param events
+     * @param func
+     */
+    removeMultiEvents: function removeMultiEvents(element, events, func) {
+        for (var i = 0; i < events.length; i++) {
+            element.removeEventListener(events[i], func, false);
+        }
+    },
+
+    /**
+     * Get object constructor
+     * @param object
+     * @returns {string}
+     */
+    getConstructor: function getConstructor(object) {
+        return Object.prototype.toString.call(object).slice(8, -1);
+    }
+};
\ No newline at end of file
diff --git a/assets/posts/obs/mirrorless.png b/assets/posts/obs/mirrorless.png
new file mode 100644
index 0000000..67f6b49
--- /dev/null
+++ b/assets/posts/obs/mirrorless.png
diff --git a/assets/posts/obs/normal.png b/assets/posts/obs/normal.png
new file mode 100644
index 0000000..a85aaf3
--- /dev/null
+++ b/assets/posts/obs/normal.png
diff --git a/assets/posts/obs/usb.png b/assets/posts/obs/usb.png
new file mode 100644
index 0000000..c08a805
--- /dev/null
+++ b/assets/posts/obs/usb.png