openmct/src/styles/_about.scss

/*****************************************************************************
 * Open MCT, Copyright (c) 2014-2019, United States Government
 * as represented by the Administrator of the National Aeronautics and Space
 * Administration. All rights reserved.
 *
 * Open MCT is licensed under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0.
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 *
 * Open MCT includes source code licensed under additional open source
 * licenses. See the Open Source Licenses file (LICENSES.md) included with
 * this source code distribution or the Licensing information page available
 * at runtime from the About dialog for additional information.
 *****************************************************************************/

// Used by About screen, licenses, etc.
.c-splash-image {
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-image: url('../ui/layout/assets/images/bg-splash.jpg');

    &:before,
    &:after {
        background-position: center;
        background-repeat: no-repeat;
        position: absolute;
        background-image: url('../ui/layout/assets/images/logo-openmct-shdw.svg');
        background-size: contain;
        content: '';
    }

    &:before {
        // NASA logo, dude
        $w: 5%;
        $m: 10px;
        background-image: url('../ui/layout/assets/images/logo-nasa.svg');
        top: $m;
        right: auto;
        bottom: auto;
        left: $m;
        height: auto;
        width: $w * 2;
        padding-bottom: $w;
        padding-top: $w;
    }

    &:after {
        // App logo
        $d: 25%;
        top: $d;
        right: $d;
        bottom: $d;
        left: $d;
    }
}

.c-about {
    &--splash {
        // Large initial image after click on app logo with text beneath
        @include abs();
        display: flex;
        flex-direction: column;
    }

    > * + * {
        margin-top: $interiorMargin;
    }

    &__image,
    &__text {
        flex: 1 1 auto;
    }

    &__image {
        height: 35%;
    }

    &__text {
        height: 65%;
        overflow: auto;
        > * + * {
            border-top: 1px solid $colorInteriorBorder;
            margin-top: 1em;
        }
    }

    &--licenses {
        padding: 0 10%;
        .c-license {
            &__text {
                color: pushBack($overlayColorFg, 20%);
            }

            + .c-license {
                border-top: 1px solid $colorInteriorBorder;
                margin-top: 2em;
            }
        }
    }

    a {
        color: $colorAboutLink;
    }

    em {
        color: pushBack($overlayColorFg, 20%);
    }

    h1, h2, h3 {
        font-weight: normal;
        margin-bottom: .25em;
    }

    h1 {
        font-size: 2.25em;
    }

    h2 {
        font-size: 1.5em;
    }
}