html, body {
  margin: 0;
  padding: 0;
  font-family: "Roboto", sans-serif;
}

ul {
  list-style-type: none;
}

h1, h2, h3 {
  font-weight: 400;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  height: inherit;
  position: relative;
}

.container-blog {
  width: 100%;
  max-width: 800px;
  margin: 0 auto 0 auto;
  padding-right: 100px;
  height: inherit;
  position: relative;
}

.shadow {
  -moz-box-shadow: 0 0 8px 0 black;
  -webkit-box-shadow: 0 0 8px 0 black;
  box-shadow: 0 0 8px 0 black;
}

#nav-bar {
  display: inline-block;
  z-index: 998;
  position: fixed;
  top: 0px;
  width: 100%;
  width: 100%;
  height: 50px;
  background-color: #303F9F;
  font-size: 0;
  font-weight: 0;
}

#avatar-small {
  float: left;
  margin-right: 15px;
  margin-top: 10px;
  border-radius: 50%;
  height: 30px;
  width: 30px;
}

#home-link {
  display: inline-block;
  padding-left: 15px;
  padding-right: 15px;
  font-size: 20px;
  font-weight: 400;
  color: #FFFFFF;
  height: 50px;
  line-height: 50px;
  white-space: nowrap;
}

#nav-menu {
  float: right;
  font-size: 0;
}

div.nav-button {
  display: inline-block;
  text-align: center;
}

#nav-link {
  display: inline-block;
  padding-left: 15px;
  padding-right: 15px;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: #FFFFFF;
  height: 50px;
  line-height: 50px;
  white-space: nowrap;
}

.separator {
  height: 1px;
  background-color: #DDDDDD;
  margin-top: 70px;
  margin-bottom: 80px;
}

#footer {
  height: 200px;
  background-color: #3F51B5;
}

div.social-middle {
  margin-left: auto;
  margin-right: auto;
  width: 600px;
  font-size: 0;
}

.social-image {
  opacity: 0.4;
  transition: opacity .3s ease-out;
}

.social-image:hover {
  opacity: 1.9;
  transition: opacity .3s ease-out;
}

#qu {
  display: inline-block;
  height: 80px;
  width: 60px;
  margin-top: 70px;
  background-image: url(../images/qu.png);
  background-repeat: no-repeat;
}

#gh {
  display: inline-block;
  height: 80px;
  width: 60px;
  margin-top: 70px;
  background-image: url(../images/gh.png);
  background-repeat: no-repeat;
}

#up {
  display: inline-block;
  height: 80px;
  width: 85px;
  margin-top: 80px;
  background-image: url(../images/up.png);
  background-repeat: no-repeat;
}

#li {
  display: inline-block;
  height: 80px;
  width: 60px;
  margin-top: 70px;
  background-image: url(../images/li.png);
  background-repeat: no-repeat;
}

#so {
  display: inline-block;
  height: 80px;
  width: 70px;
  margin-top: 60px;
  background-image: url(../images/so.png);
  background-repeat: no-repeat;
}

#footer-footer {
  height: 50px;
  background-color: #303F9F;
}

#copyright {
  margin: 0;
  font-size: 15px;
  height: 50px;
  line-height: 50px;
  white-space: nowrap;
  color: #C5CAE9;
}

.center-text {
  text-align: center;
}

.selected {
  background: #1A237E;
}

.fade:hover {
  background: #1A237E;
}

a:link {
  text-decoration: none;
}

a:visited {
  text-decoration: none;
}

a:active {
  color: #FFFFFF;
}

a:hover {
  text-decoration: none;
}

.chip {
  display: inline-block;
  border-radius: 15px;
  background: #e6e6e6;
  height: 30px;
  width: auto;
  margin-right: 5px;
  margin-top: 10px;
  transition: box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.chip .title {
  margin: 0;
  padding-right: 12px;
  padding-left: 12px;
  font-size: 14px;
  width: auto;
  height: 30px;
  line-height: 30px;
  white-space: nowrap;
  color: #555;
  cursor: default;
}

.chip:hover {
  box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.4);
  transition-delay: 0s;
}


/* Extra small devices (phones, 600px and down) */

@media only screen and (max-width: 991px) {
  #home-link {
    display: none;
  }
  #nav-menu {
    float: left;
  }
  .nav-button {
    height: 100px;
  }
  #nav-bar {
    height: 100px;
  }
  #nav-link {
    height: 100px;
    line-height: 100px;
  }
}


/* Large devices (laptops/desktops, 992px and up) */

@media only screen and (min-width: 992px) {
  #home-link {
    display: inline-block;
  }
  #nav-menu {
    float: right;
  }
  .nav-button {
    height: 50px;
  }
  #nav-bar {
    height: 50px;
  }
  #nav-link {
    height: 50px;
    line-height: 50px;
  }
}