@webwriter/chemdraw/components/MoleculeCanvasStyles.ts

Periodic table of the elements. Each element can be focused on to get a brief overview of its properties.

import { css } from 'lit';

export default css`
    :host {
        width: 100%;
    }

    .content-element {
        position: relative;
        border: 2px dashed transparent;
        /* margin: 3rem; */
        /* max-height: 300px; */
        /* max-width: 400px; */
    }
    .content-element:hover {
        /* border: 2px dashed black; */
    }
    .react::before {
        content: url("data:image/svg+xml;charset=UTF-8,<svg xmlns='http://www.w3.org/2000/svg' height='48' viewBox='0 -960 960 960' width='48'><path d='M594-417H189q-26 0-44.5-18.5T126-480q0-26 18.5-44.5T189-543h405l-77-77q-18-18-18-44t18-44q18-18 44-18t44 18l184 183q9 9 14 21t5 24q0 12-5 24t-14 21L605-252q-18 18-44 18t-44-18q-18-18-18-44t18-44l77-77Z'/></svg>");
    }
    .add::before {
        content: url("data:image/svg+xml;charset=UTF-8,<svg height='48' viewBox='0 -960 960 960' width='48' xmlns='http://www.w3.org/2000/svg'><path d='M417-417H229q-26 0-44.5-18.5T166-480q0-26 18.5-44.5T229-543h188v-188q0-26 18.5-44.5T480-794q26 0 44.5 18.5T543-731v188h188q26 0 44.5 18.5T794-480q0 26-18.5 44.5T731-417H543v188q0 26-18.5 44.5T480-166q-26 0-44.5-18.5T417-229v-188Z'/></svg>");
    }
    .react::before,
    .add::before {
        height: 100%;
        width: 4rem;
        position: absolute;
        left: -4rem;
        top: 0;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .content-element:hover .hover-only {
        opacity: 1;
    }
    .hover-only {
        opacity: 0;
        transition: opacity 0.2s ease-in-out;
    }
    .content-element-menu-container-top {
        position: absolute;
        top: -2.5rem;
        left: 0;
        width: 100%;
        display: flex;
        justify-content: center;
    }
    .content-element-menu-container-bottom {
        opacity: 0;
        position: absolute;
        bottom: -2.5rem;
        left: 0;
        width: 100%;
        display: flex;
        justify-content: center;
    }
    .molecule-name {
        font-family: sans-serif;
        font-weight: bold;
        font-size: 1.5rem;
    }
    input {
        border: none;
        border-bottom: 1px solid black;
    }
    .content-element-menu-container-side {
        height: 100%;
        width: 2rem;
        position: absolute;
        top: 0;
        right: -2.5rem;
    }
    .content-element-menu-container-side > div {
        display: flex;
        flex-direction: column;
        height: 100%;
        width: 100%;
        position: absolute;
        top: 0;
        left: 0;
        justify-content: center;
        align-items: center;
    }
    .content-element-menu-side-hover {
        opacity: 0;
    }
    .content-element-menu-container-side:hover .content-element-menu-side-default {
        opacity: 0;
    }
    .content-element-menu-container-side:hover .content-element-menu-side-hover {
        opacity: 1;
    }
    canvas:not(:first-child) {
        position: absolute;
        top: 0;
        left: 0;
    }
`;