yomichan/ext/css/popup-preview.css

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CSS
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/*
* Copyright (C) 2020-2021 Yomichan Authors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
:root {
--font-size-no-units: 14;
--font-size: calc(1px * var(--font-size-no-units));
--line-height-no-units: 20;
--line-height: calc(var(--line-height-no-units) / var(--font-size-no-units));
--animation-duration: 0s;
}
:root[data-loaded=true] {
--animation-duration: 0.25s;
}
html {
transition: background-color var(--animation-duration) linear 0s, color var(--animation-duration) linear 0s;
background-color: rgba(255, 255, 255, 0);
color: #333333;
}
html.dark {
color: #d4d4d4;
background-color: #1e1e1e;
}
html,
body {
margin: 0;
padding: 0;
border: 0;
overflow: hidden;
width: 100%;
height: 100%;
font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
font-size: var(--font-size);
line-height: var(--line-height);
}
.content {
display: flex;
min-width: 100%;
min-height: 100%;
box-sizing: border-box;
padding: 1em;
flex-flow: column nowrap;
align-items: center;
justify-content: center;
}
.content-body {
max-width: 100%;
width: 400px;
}
.top-options {
max-width: 100%;
display: flex;
flex-flow: row nowrap;
align-items: center;
}
.top-options-left {
flex: 1 1 auto;
}
.top-options-right {
flex: 0 0 auto;
}
.example-text-container {
position: relative;
}
.example-text {
display: block;
width: 100%;
font-size: 24px;
line-height: 1.25em;
height: 1.25em;
box-sizing: border-box;
border: 1px solid rgba(221, 221, 221, 0);
margin: 0;
padding: 0;
outline: none;
color: inherit;
background-color: transparent;
white-space: pre;
transition: background-color var(--animation-duration) linear 0s, border-color var(--animation-duration) linear 0s;
}
.example-text:hover,
.example-text-input {
border-color: #dddddd;
}
.example-text[hidden] {
display: none;
}
.example-text-input {
position: absolute;
left: 0;
top: 0;
right: 0;
bottom: 0;
}
.example-text-input:not([hidden])+.example-text {
visibility: hidden;
}
.popup-placeholder {
display: flex;
width: 100%;
height: 250px;
padding-top: 10px;
border: 1px solid rgba(0, 0, 0, 0);
flex-flow: column nowrap;
justify-content: center;
}
.placeholder-info {
flex: 0 1 auto;
visibility: hidden;
opacity: 0;
transition: opacity var(--animation-duration) linear 0s, visibility 0s linear var(--animation-duration);
}
.placeholder-info.placeholder-info-visible {
visibility: visible;
opacity: 1;
transition: opacity var(--animation-duration) linear 0s, visibility 0s linear 0s;
}
.theme-button {
display: inline-block;
margin-left: 0.5em;
text-decoration: none;
cursor: pointer;
white-space: nowrap;
line-height: 0;
}
.theme-button>input {
vertical-align: middle;
margin: 0 0.25em 0 0;
padding: 0;
}
.theme-button>span {
vertical-align: middle;
}
.theme-button:hover>span {
text-decoration: underline;
}