body {
  min-height: 100vh;
  position: relative;
  background: #fafafa;
  color: #333333;
}

#footer_id {
  position: absolute;
  bottom: 0;
  text-align: right;
  padding-left: 0;
  padding-right: 0;
}

footer p {
  font-size: 10px;
  margin-bottom: 0;
  background: rgba(197, 140, 20, 0.11);
  padding-right: 10px;
}

footer p a {
  color: inherit;
}

h1, h2, h3, h4, h5, h6 {
  color: #444444;
}

ul {
  margin: 0;
}

.bg-steel {
  background-color: #fafafa;
}

.site-header .navbar-nav {
  margin: auto;
  font-weight: 500;
  font-size: large;
}

.navbar-toggler {
  margin: 0 0 10px 10px;
}

.navbar-toggler-icon {
  color: #c48414;
}

.site-header .nav-button {
  padding: 0 5px 0 5px;
}

.site-header .nav-button:hover {
  background-color: #cccacf;
  box-shadow:0 0 5px 5px #f4f4f4
}

.active {
  background-color: rgba(197, 140, 20, 0.19);
}

.site-header .navbar-nav li {
  padding: 0 5px 0 5px;
  margin: 0 3px 0 3px;
  transition: background-color .6s;
}

.site-header .navbar-nav li:hover {
  background-color: rgba(165, 103, 20, 0.31);
  box-shadow:0 0 5px 5px rgba(165, 103, 20, 0.10);
}

.content-section {
  width: 100%;
  margin-top: 10px;
  margin-bottom: 20px;
}

.media-body {
  min-height: 100px;
}

.site-header #name h1 {
  margin: 0;
}

.fa {
  padding: 10px;
  font-size: 20px;
  width: 35px;
  text-align: center;
  text-decoration: none;
  margin: auto;
  transition: background-color .6s;
}

/* Add a hover effect if you want */
.fa:hover {
  opacity: 0.7;
  color: grey;
  background-color: rgba(165, 103, 20, 0.31);
  box-shadow:0 0 5px 5px rgba(165, 103, 20, 0.10);
}

/* Set a specific color for each brand */

/* Facebook */
.fa-facebook {
  background: rgba(197, 140, 20, 0.19);
  color: rgba(128, 128, 128, 0.81);
}

#name {
  padding: 40px 0 0px 0;
  margin: auto;
  font-family: 'Nanum Myeongjo', sans-serif;
  text-align: center;
}

#name a:hover {
  text-decoration: none;
}

#name p {
  padding-top: 10px;
  margin-bottom: 5px;
}

.home-column {
  padding-left: 2px;
  padding-right: 2px;
}

.image_main {
  width: 100%;
  height: auto;
}

.image_main:hover {
  opacity: .8;
}

.content-section .media-body h3 {
  padding-top: 5px;
}

.photo {
  margin: 5px;
  border: 1px solid #ccc;
  float: left;
  width: 213.5px;
  height: 213.5px;

}

.photo:hover {
  border: 1px solid #777;
}

.photo img {
  display: flex;
  margin: auto;
}

.photo img:hover {
  opacity: .8;
}

#about {
  font-weight: 430;
}

#about b {
  font-weight: 530;
}

.img {
  padding: 5px;
  width: 100%;
  height: auto;
}

.pictures {
  line-height: 0;

  -webkit-column-count: 4;
  -webkit-column-gap:   0px;
  -moz-column-count:    4;
  -moz-column-gap:      0px;
  column-count:         4;
  column-gap:           0px;
}

@media (max-width: 1200px) {
  .pictures {
  -moz-column-count:    4;
  -webkit-column-count: 4;
  column-count:         4;
  }
}
@media (max-width: 1000px) {
  .pictures {
  -moz-column-count:    3;
  -webkit-column-count: 3;
  column-count:         3;
  }
}
@media (max-width: 800px) {
  .pictures {
  -moz-column-count:    2;
  -webkit-column-count: 2;
  column-count:         2;
  }
}
@media (max-width: 400px) {
  .pictures {
  -moz-column-count:    1;
  -webkit-column-count: 1;
  column-count:         1;
  }
}

.about_name {
  text-align: center;
  margin-bottom: 10px;
}

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

.about-link {
  color: inherit
}