Eduard Kuzmenko
4 years ago
19 changed files with 515 additions and 352 deletions
@ -1,33 +1,119 @@
@@ -1,33 +1,119 @@
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const InputField = (placeholder: string, label: string, name: string, maxLength?: number, showLengthOn: number = maxLength ? maxLength / 3 : 0) => { |
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import { getRichValue, isInputEmpty } from "../helpers/dom"; |
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import { checkRTL } from "../helpers/string"; |
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import RichTextProcessor from "../lib/richtextprocessor"; |
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let init = () => { |
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document.addEventListener('paste', (e) => { |
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if(!(e.target as HTMLElement).hasAttribute('contenteditable') && !(e.target as HTMLElement).parentElement.hasAttribute('contenteditable')) { |
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return; |
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} |
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//console.log('document paste');
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//console.log('messageInput paste');
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e.preventDefault(); |
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// @ts-ignore
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let text = (e.originalEvent || e).clipboardData.getData('text/plain'); |
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let entities = RichTextProcessor.parseEntities(text); |
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//console.log('messageInput paste', text, entities);
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entities = entities.filter(e => e._ == 'messageEntityEmoji' || e._ == 'messageEntityLinebreak'); |
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//text = RichTextProcessor.wrapEmojiText(text);
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text = RichTextProcessor.wrapRichText(text, {entities, noLinks: true}); |
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// console.log('messageInput paste after', text);
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// @ts-ignore
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//let html = (e.originalEvent || e).clipboardData.getData('text/html');
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// @ts-ignore
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//console.log('paste text', text, );
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window.document.execCommand('insertHTML', false, text); |
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}); |
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init = null; |
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}; |
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const InputField = (options: { |
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placeholder?: string, |
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label?: string, |
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name: string, |
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maxLength?: number, |
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showLengthOn?: number, |
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plainText?: true |
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}) => { |
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const div = document.createElement('div'); |
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div.classList.add('input-field'); |
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if(options.maxLength) { |
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options.showLengthOn = Math.round(options.maxLength / 3); |
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} |
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const {placeholder, label, maxLength, showLengthOn, name, plainText} = options; |
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if(!plainText) { |
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if(init) { |
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init(); |
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} |
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div.innerHTML = ` |
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<input type="text" name="${name}" id="input-${name}" placeholder="${placeholder}" autocomplete="off" required=""> |
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<label for="input-${name}">${label}</label> |
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<div id="input-${name}" ${placeholder ? `data-placeholder="${placeholder}"` : ''} contenteditable="true" class="input-field-input"></div> |
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${label ? `<label for="input-${name}">${label}</label>` : ''} |
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`;
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const input = div.firstElementChild as HTMLElement; |
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const observer = new MutationObserver((mutationsList, observer) => { |
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const isEmpty = isInputEmpty(input); |
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console.log('input', isEmpty); |
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const char = input.innerText[0]; |
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let direction = 'ltr'; |
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if(char && checkRTL(char)) { |
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direction = 'rtl'; |
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} |
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input.style.direction = direction; |
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if(processInput) { |
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processInput(); |
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} |
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}); |
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// ! childList for paste first symbol
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observer.observe(input, {characterData: true, childList: true, subtree: true}); |
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} else { |
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div.innerHTML = ` |
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<input type="text" name="${name}" id="input-${name}" ${placeholder ? `placeholder="${placeholder}"` : ''} autocomplete="off" required="" class="input-field-input"> |
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${label ? `<label for="input-${name}">${label}</label>` : ''} |
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`;
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} |
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let processInput: () => void; |
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if(maxLength) { |
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const input = div.firstElementChild as HTMLInputElement; |
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const labelEl = div.lastElementChild as HTMLLabelElement; |
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let showingLength = false; |
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input.addEventListener('input', (e) => { |
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processInput = () => { |
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const wasError = input.classList.contains('error'); |
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const diff = maxLength - input.value.length; |
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const inputLength = plainText ? input.value.length : getRichValue(input).length; |
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const diff = maxLength - inputLength; |
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const isError = diff < 0; |
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input.classList.toggle('error', isError); |
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if(isError || diff <= showLengthOn) { |
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labelEl.innerText = label + ` (${maxLength - input.value.length})`; |
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labelEl.innerText = label + ` (${maxLength - inputLength})`; |
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if(!showingLength) showingLength = true; |
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} else if((wasError && !isError) || showingLength) { |
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labelEl.innerText = label; |
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showingLength = false; |
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} |
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}); |
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}; |
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input.addEventListener('input', processInput); |
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} |
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return div; |
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return {container: div, input: div.firstElementChild as HTMLInputElement}; |
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}; |
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export default InputField; |
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@ -0,0 +1,155 @@
@@ -0,0 +1,155 @@
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.input-wrapper { |
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width: 360px; |
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margin: 0 auto; |
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} |
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.input-field { |
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position: relative; |
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.arrow-down { |
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position: absolute; |
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content: " "; |
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top: 50%; |
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bottom: 0; |
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right: 21px; |
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cursor: pointer; |
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height: 0; |
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width: 0; |
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border: solid #707579; |
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border-radius: 1px; |
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border-width: 0 2px 2px 0; |
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display: inline-block; |
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padding: 5px; |
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vertical-align: middle; |
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z-index: 2; |
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margin-top: -9px; |
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transform: rotate(45deg); |
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-webkit-transform: rotate(45deg); |
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transition: .2s all; |
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} |
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label { |
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position: absolute; |
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color: $placeholder-color; |
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left: 1rem; |
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right: auto; |
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z-index: 2; |
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top: 50%; |
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transform: translateY(-50%); |
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background-color: #fff; |
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transition: .2s all, .1s opacity; |
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display: inline-block; |
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pointer-events: none; |
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} |
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input, &-input { |
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--border-width: 1px; |
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--border-width-top: 2px; |
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border: var(--border-width) solid #DADCE0; |
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border-radius: $border-radius-medium; |
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//padding: 0 1rem; |
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padding: calc(1rem - var(--border-width-top)) calc(1rem - var(--border-width)); |
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box-sizing: border-box; |
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width: 100%; |
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min-height: 54px; |
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transition: .2s border-color; |
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position: relative; |
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z-index: 1; |
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//line-height: calc(54px - var(--border-width)); |
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/* overflow: hidden; |
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white-space: nowrap; */ |
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html.no-touch & { |
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&:hover:not(:focus):not(.error):not(.valid) { |
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border-color: var(--color-gray); |
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} |
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} |
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@include respond-to(handhelds) { |
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height: 50px; |
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} |
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/* font-weight: 500; */ |
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/* &:hover { |
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border-color: #000; |
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} */ |
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&:focus { |
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--border-width: 2px; |
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--border-width-top: 3px; |
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border-color: $button-primary-background; |
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//padding: 0 calc(1rem - 1px); |
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} |
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&:disabled { |
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background-color: #fff; |
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color: #000; |
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} |
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&.error { |
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border-color: $color-error; |
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& + label { |
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color: $color-error!important; |
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} |
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} |
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&.valid { |
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border-color: #26962F; |
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& + label { |
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color: #26962F !important; |
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} |
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} |
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/* &.error, &.valid { |
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transition: .2s border-width; |
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} */ |
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&:focus ~ .arrow-down { |
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margin-top: -4px; |
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transform: rotate(225deg); |
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-webkit-transform: rotate(225deg); |
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border-color: $button-primary-background; |
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} |
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&:focus + label { |
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color: $button-primary-background; |
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} |
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&:focus + label, &:valid + label, &:not(:empty) + label, &:disabled + label { |
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top: -.5rem; |
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transform: none; |
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padding: 0 5px; |
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left: .75rem; |
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font-size: 0.75rem!important; |
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//color: #666; |
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opacity: 1; |
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} |
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} |
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} |
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.input-wrapper > * + * { |
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margin-top: 1.5rem; |
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} |
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::placeholder { /* Chrome, Firefox, Opera, Safari 10.1+ */ |
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color: #909192; |
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opacity: 1; /* Firefox */ |
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} |
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:-ms-input-placeholder { /* Internet Explorer 10-11 */ |
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color: #a2acb4; |
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} |
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::-ms-input-placeholder { /* Microsoft Edge */ |
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color: #a2acb4; |
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} |
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input:focus, button:focus { |
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outline: none; |
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} |
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