/**
 * 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.
 */
@font-face {
    font-family: "Roboto";
    src: url("./fonts/Roboto-Regular.ttf");
    font-weight: normal;
}
@font-face {
    font-family: "Roboto";
    src: url("./fonts/Roboto-Bold.ttf");
    font-weight: bold;
}
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: flex;
  flex-direction: column;
}
.mdl-demo .mdl-card > * {
  height: auto;
}
.mdl-demo .mdl-card .mdl-card__supporting-text {
  margin: 40px;
  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: #00BCD4;
  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: flex;
  align-items: 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: flex;
  align-items: center;
  justify-content: flex-start;
  flex-grow: 0;
  flex-shrink: 1;
}
.mdl-demo section .section__text {
  flex-grow: 1;
  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(#overview) {
  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: flex;
  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;
}
.me-cell {
  width: 250px;
  height: 250px;
  background: url('./images/me.jpg') top / cover;
}
.alg-icon {
  background: url('./images/icon_alg.png') center 1pt / cover;
  background-size: 75% 75%;
  background-repeat: no-repeat;
}
.recom-icon {
  background: url('./images/icon_recom.png') center 1pt / cover;
  background-size: 75% 75%;
  background-repeat: no-repeat;
}
.brain-icon {
  background: url('./images/icon_brain.png') center / cover;
  background-size: 80% 80%;
  background-repeat: no-repeat;
}
.net-icon {
  background: url('./images/icon_net.png') center / cover;
  background-size: 80% 80%;
  background-repeat: no-repeat;
}
.nankai-logo {
  width: 80px;
  height: 80px;
  background: url('./images/nankai.png') right top;
  background-size: 80px 80px;
  background-repeat: no-repeat;
  display: inline;
  float: right;
}
.purdue-logo {
  width: 100px;
  height: 80px;
  background: url('./images/purdue.png') right center;
  background-size: 100px 30px;
  background-repeat: no-repeat;
  display: inline;
  float: right;
}
div#aboutme p a{
  text-decoration: none;
}
.mdl-layout__content {
  flex: 1 0 auto;
}
.mdl-mini-footer {
  flex: 0 0 auto;
}
.mdl-button--floating-action {
position: fixed;
right: 24px;
bottom: 24px;
padding-top: 24px;
margin-bottom: 0;
z-index: 998;
}