64 lines
2.1 KiB
Plaintext
64 lines
2.1 KiB
Plaintext
/*
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Copyright 2022 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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.mx_SplashPage {
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position: relative;
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height: 100%;
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&::before {
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content: "";
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display: block;
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position: absolute;
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z-index: -1;
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opacity: 0.6;
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background-image:
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radial-gradient(
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53.85% 66.75% at 87.55% 0%,
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hsla(250deg, 76%, 71%, 0.261) 0%,
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hsla(250deg, 100%, 88%, 0) 100%
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),
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radial-gradient(
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41.93% 41.93% at 0% 0%,
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hsla(222deg, 29%, 20%, 0.28) 0%,
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hsla(250deg, 100%, 88%, 0) 100%
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),
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radial-gradient(
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100% 100% at 0% 0%,
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hsla(250deg, 100%, 88%, 0.174) 0%,
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hsla(0deg, 100%, 86%, 0) 100%
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),
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radial-gradient(
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106.35% 96.26% at 100% 0%,
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hsla(250deg, 100%, 88%, 0.4) 0%,
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hsla(167deg, 76%, 82%, 0) 100%
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);
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/* blur to reduce color banding issues due to alpha-blending multiple gradients */
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filter: blur(8px);
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inset: -9px;
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mask:
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/* mask to dither resulting combined gradient */
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url("$(res)/img/noise.png"),
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/* gradient to apply different amounts of dithering to different parts of the gradient */
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linear-gradient(
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to bottom,
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/* 10% dithering at the top */
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rgba(0, 0, 0, 0.9) 20%,
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/* 80% dithering at the bottom */
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rgba(0, 0, 0, 0.2) 100%
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);
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}
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}
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