node_modules/material-design-lite/dist/templates/portfolio/Tutorial/styles.css

.portfolio-header {
  position: relative;
  background-color: #D8D8D8;
  background-image: url(images/header-bg.jpg);
}

.portfolio-header .mdl-layout__header-row {
  padding: 0;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.portfolio-navigation-row {
  background-color: rgba(0, 0, 0, 0.08);
  text-transform: uppercase;
  height: 45px;
}

.portfolio-navigation-row  .mdl-navigation {
  text-align: center;
  max-width: 900px;
  width: 100%;
}

.portfolio-navigation-row .mdl-navigation__link {
  -webkit-flex: 1;
      -ms-flex: 1;
          flex: 1;
  line-height: 42px;
}

.portfolio-header .mdl-layout__drawer-button {
    background-color: rgba(197, 197, 197, 0.44);
}

.portfolio-navigation-row .is-active {
  position: relative;
  font-weight: bold;
}

.portfolio-navigation-row .is-active:after {
  content: "";
  width: 70%;
  height: 2px;
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  background-color: rgb(255,64,129);
  left: 15%;
}


img.article-image {
  width: 100%;
  height: auto;
}

.portfolio-max-width {
  max-width: 900px;
  margin: auto;
}

.portfolio-copy {
  max-width: 700px;
}

.portfolio-card .mdl-card__title {
  padding-bottom: 0;
}

.no-padding {
  padding: 0;
}

.no-left-padding{
  padding-left: 0;
}

.no-bottom-padding {
  padding-bottom: 0;
}

.padding-top {
  padding: 10px 0 0;
}

.portfolio-share-btn {
  position: relative;
  float: right;
  top: -4px;
}

.demo-card-event > .mdl-card__actions {
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
    box-sizing: border-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
}

.portfolio-contact .mdl-textfield {
  width: 100%;
}

.portfolio-contact form {
  max-width: 700px;
  margin: auto;
}