    /**
 * Copyright 2015 Google Inc. All Rights Reserved.
 *
 * 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.
 */
    
    html,
    body {
        font-family: 'Roboto', 'Helvetica', sans-serif;
        margin: 0;
        padding: 0;
    }
    
    .mdl-demo .mdl-layout__header-row {
        padding-left: 40px;
    }
    
    .mdl-demo .mdl-layout.is-small-screen .mdl-layout__header-row h3 {
        font-size: inherit;
    }
    
    .mdl-demo .mdl-layout__tab-bar-button {
        display: none;
    }
    
    .mdl-demo .mdl-layout.is-small-screen .mdl-layout__tab-bar .mdl-button {
        display: none;
    }
    
    .mdl-demo .mdl-layout:not(.is-small-screen) .mdl-layout__tab-bar,
    .mdl-demo .mdl-layout:not(.is-small-screen) .mdl-layout__tab-bar-container {
        overflow: visible;
    }
    
    .mdl-demo .mdl-layout__tab-bar-container {
        height: 64px;
    }
    
    .mdl-demo .mdl-layout__tab-bar {
        padding: 0;
        padding-left: 16px;
        box-sizing: border-box;
        height: 100%;
        width: 100%;
    }
    
    .mdl-demo .mdl-layout__tab-bar .mdl-layout__tab {
        height: 64px;
        line-height: 64px;
    }
    
    .mdl-demo .mdl-layout__tab-bar .mdl-layout__tab.is-active::after {
        background-color: white;
        height: 4px;
    }
    
    .mdl-demo main>.mdl-layout__tab-panel {
        padding: 8px;
        padding-top: 48px;
    }
    
    .mdl-demo .mdl-card {
        height: auto;
        display: -webkit-flex;
        display: -ms-flexbox;
        display: flex;
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
    }
    
    .mdl-demo .mdl-card>* {
        height: auto;
    }
    
    .mdl-demo .mdl-card .mdl-card__supporting-text {
        margin: 40px;
        -webkit-flex-grow: 1;
        -ms-flex-positive: 1;
        flex-grow: 1;
        padding: 0;
        color: inherit;
        width: calc(100% - 80px);
    }
    
    .mdl-demo.mdl-demo .mdl-card__supporting-text h4 {
        margin-top: 0;
        margin-bottom: 20px;
    }
    
    .mdl-demo .mdl-card__actions {
        margin: 0;
        padding: 4px 40px;
        color: inherit;
    }
    
    .mdl-demo .mdl-card__actions a {
        color: #EEB717;
        margin: 0;
    }
    
    .mdl-demo .mdl-card__actions a:hover,
    .mdl-demo .mdl-card__actions a:active {
        color: inherit;
        background-color: transparent;
    }
    
    .mdl-demo .mdl-card__supporting-text+.mdl-card__actions {
        border-top: 1px solid rgba(0, 0, 0, 0.12);
    }
    
    .mdl-demo #add {
        position: absolute;
        right: 40px;
        top: 36px;
        z-index: 999;
    }
    
    .mdl-demo .mdl-layout__content section:not(:last-of-type) {
        position: relative;
        margin-bottom: 48px;
    }
    
    .mdl-demo section.section--center {
        max-width: 860px;
    }
    
    .mdl-demo #features section.section--center {
        max-width: 620px;
    }
    
    .mdl-demo section>header {
        display: -webkit-flex;
        display: -ms-flexbox;
        display: flex;
        -webkit-align-items: center;
        -ms-flex-align: center;
        align-items: center;
        -webkit-justify-content: center;
        -ms-flex-pack: center;
        justify-content: center;
    }
    
    .mdl-demo section>.section__play-btn {
        min-height: 200px;
    }
    
    .mdl-demo section>header>.material-icons {
        font-size: 3rem;
    }
    
    .mdl-demo section>button {
        position: absolute;
        z-index: 99;
        top: 8px;
        right: 8px;
    }
    
    .mdl-demo section .section__circle {
        display: -webkit-flex;
        display: -ms-flexbox;
        display: flex;
        -webkit-align-items: center;
        -ms-flex-align: center;
        align-items: center;
        -webkit-justify-content: flex-start;
        -ms-flex-pack: start;
        justify-content: flex-start;
        -webkit-flex-grow: 0;
        -ms-flex-positive: 0;
        flex-grow: 0;
        -webkit-flex-shrink: 1;
        -ms-flex-negative: 1;
        flex-shrink: 1;
    }
    
    .mdl-demo section .section__text {
        -webkit-flex-grow: 1;
        -ms-flex-positive: 1;
        flex-grow: 1;
        -webkit-flex-shrink: 0;
        -ms-flex-negative: 0;
        flex-shrink: 0;
        padding-top: 8px;
    }
    
    .mdl-demo section .section__text h5 {
        font-size: inherit;
        margin: 0;
        margin-bottom: 0.5em;
    }
    
    .mdl-demo section .section__text a {
        text-decoration: none;
    }
    
    .mdl-demo section .section__circle-container>.section__circle-container__circle {
        width: 64px;
        height: 64px;
        border-radius: 32px;
        margin: 8px 0;
    }
    
    .mdl-demo section.section--footer .section__circle--big {
        width: 100px;
        height: 100px;
        border-radius: 50px;
        margin: 8px 32px;
    }
    
    .mdl-demo .is-small-screen section.section--footer .section__circle--big {
        width: 50px;
        height: 50px;
        border-radius: 25px;
        margin: 8px 16px;
    }
    
    .mdl-demo section.section--footer {
        /*padding: 64px 0; */
        margin: 0 -8px -8px -8px;
    }
    
    .mdl-demo section.section--center .section__text:not(:last-child) {
        border-bottom: 1px solid rgba(0, 0, 0, .13);
    }
    
    .mdl-demo .mdl-card .mdl-card__supporting-text>h3:first-child {
        margin-bottom: 24px;
    }
    
    .mdl-demo .mdl-layout__tab-panel:not(#kaart) {
        background-color: white;
    }
    
    .mdl-demo #features section {
        margin-bottom: 72px;
    }
    
    .mdl-demo #features h4,
    #features h5 {
        margin-bottom: 16px;
    }
    
    .mdl-demo .toc {
        border-left: 4px solid #C1EEF4;
        margin: 24px;
        padding: 0;
        padding-left: 8px;
        display: -webkit-flex;
        display: -ms-flexbox;
        display: flex;
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
    }
    
    .mdl-demo .toc h4 {
        font-size: 0.9rem;
        margin-top: 0;
    }
    
    .mdl-demo .toc a {
        color: #4DD0E1;
        text-decoration: none;
        font-size: 16px;
        line-height: 28px;
        display: block;
    }
    
    .mdl-demo .mdl-menu__container {
        z-index: 99;
    }
    
    .section--footer {
        padding-left: 20%;
        padding-right: 18%;
    }