*,
*::before,
*::after {
  box-sizing: border-box;
}
body {
  background-color: #f1f1f1;
  font-family: Robot, sans-serif;
  font-size: 1.4rem;
  color: rgba(0, 0, 0, 0.6);
  margin: 0;
  line-height: 1.3;
}
a {
  color: inherit;
}
.topBar {
  background-color: #2c3e50;
  color: #fff;
  width: 100%;
}
.topBar a {
  text-decoration: none;
}
.topBar-logo {
  display: block;
  text-align: center;
  font-size: 2.4rem;
  padding: 1.1rem 0;
  text-transform: uppercase;
  color: white;
}
.topBar-nav {
  text-align: center;
  padding-bottom: 1.6rem;
}
.topBar-nav a {
  display: inline-block;
  margin: 0 1.5rem;
  color: rgba(255, 255, 255, 0.67);
  transition: color 0.3s;
  text-transform: capitalize;
}
.topBar-nav a:hover,
.topBar-nav a.active {
  color: #fff;
}
.container {
  padding: 0 1.5rem;
  max-width: 122rem;
  margin: 0;
}
.site {
  margin-top: 2rem;
  margin: 2rem 0;
  display: flex;
}
/************ SIDE-BAR ***************/
nav .sidBar {
  max-width: 25%;
}
.sidBar {
  font-size: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.sidBar a span {
  margin-right: 1.4rem;
}
.sidBar a {
  display: block;
  text-decoration: none;
  padding: 0.6rem 0;
  text-transform: capitalize;
  transition: 0.3s ease;
  border: 0.1rem solid transparent;
  color: #313b44ad;
}
.sidBar a::before {
  content: " ";
  display: inline-block;
  width: 1rem;
  height: 1.5rem;
  margin-right: 1.2rem;
  margin-top: -0.2rem;
  transition: opacity 0.3s;
  opacity: 0.67;
}
.sidBar a:hover {
  border: 0.1rem solid lightgray;
  border-radius: 0.5rem;
  font-weight: bold;
  background-color: #fff;
}
.sidBar a:hover,
.sidBar a.active {
  color: black;
}
.sidBar a:hover::before,
.sidBar a.active::before {
  opacity: 1;
}
.sidBar {
  height: 25rem;
}
.main {
  height: 25rem;
}
.aside {
  height: 25rem;
}
/************ MAIN ************/
.card {
  border: 0.1rem solid lightgray;
  border-radius: 0.5rem;
  background-color: #fff;
}
.card-header {
  padding: 0.2rem;
  position: relative;
}
.card-header-avatar {
  padding-left: 4rem;
}
.card-avatar {
  position: absolute;
  border-radius: 50%;
  top: 50%;
  transform: translateY(-50%);
  left: 0.1rem;
}
.card-title {
  font-weight: bold;
  color: black;
  margin: 0.5rem 2.5rem;
  font-size: 1.2rem;
}
.card-body {
  padding-left: 1rem;
}
.card-body .fullwidth {
  width: 100%;
  display: block;
}
.card-date {
  font-size: 0.8rem;
  color: rgba(0, 0, 0, 0.397);
  margin: 0.5rem 2.5rem;
}
.card-body p:first-child {
  margin-top: 0;
}
.card-body p:last-child {
  margin-bottom: 0;
}
.card-footer a {
  text-decoration: none;
  padding: 0.5rem 0;
}
.card-footer a:hover {
  text-decoration: underline;
}
.card-footer {
  border-top: solid 0.1rem #dbdbdb;
  background: #fbfbfb;
  display: flex;
  font-size: 1.1rem;
  color: #bdbdbd;
}
.card-footer:before,
.card-footer:after {
  content: " ";
  display: inline-block;
  vertical-align: middle;
  width: 2rem;
  height: 2rem;
}
.card-like a {
  font-size: 0.8rem;
}
.card-like span {
  font-size: 1.1rem;
}
.card-comments {
  margin-left: auto;
}
/************ ASIDE-AMIS-SUGGESTIONS ************/
aside {
  max-width: 25%;
}
.sidBar-title {
  font-size: 1.2rem;
  font-weight: bold;
  color: Black;
  margin-bottom: 1rem;
}
.sidBar-title::before {
  content: " ";
  display: block;
  height: 0.1rem;
  width: 100%;
  margin-top: 3rem;
  margin-bottom: 1rem;
  background-color: black;
}
.friend {
  display: flex;
  margin: 1rem 0;
}
.friend-name {
  font-size: 1.2rem;
  color: black;
}
.friend-body {
  margin-left: 0.5rem;
}
.friend-body a {
  text-decoration: none;
}
.friend-body a:hover {
  color: black;
  text-decoration: underline;
}
.friend-connection {
  font-size: 0.8rem;
  color: #2c3e50a6;
}
.friend-add {
  font-size: 1rem;
}
.friend-body .friend-add span {
  margin-right: 0.5rem;
  color: rgb(0, 162, 255);
  font-size: 1rem;
}
/************ btn-Retour Accueil ************/
#container-bouton {
  position: absolute;
  width: 100%;
  text-align: center;
  bottom: 0;
}
.btn {
  margin-bottom: 30px;
}
.btn a {
  position: relative;
  margin-left: auto;
  text-decoration: none;
  color: slategray;
  line-height: 1.4rem;
  padding: 10px;
  text-align: center;
  border: 1px solid seashell;
  border-radius: 10px;
  cursor: pointer;
  transition: 0.4s ease;
}
.btn a:hover {
  transform: scale(1.1, 1.1);
  background-color: grey;
  box-shadow: inset 2px 2px 2px rgb(77, 77, 77);
}
.btn a:hover {
  color: white;
}
/************ RESPONSIVE *************/
@media screen and (max-width: 515px) {
  .sidBar {
    margin-bottom: 4.5rem;
  }
}
@media screen and (max-width: 415px) {
  .sidBar {
    margin-bottom: 4.5rem;
  }
}
@media screen and (max-width: 370px) {
  .sidBar {
    margin-bottom: 10rem;
  }
  .aside article {
    display: none;
  }
}
@media only screen and (min-width: 600px) {
  .topBar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 6.4rem;
    vertical-align: middle;
  }
  .topBar-logo,
  .topBar-nav {
    padding: 0;
  }
  .topBar-nav a {
    margin: 0 0.4rem;
  }
}
@media screen and (max-width: 600px) {
  .site {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
  }
  .sidBar {
    height: 5rem;
    padding-left: 1rem;
  }
  .aside {
    margin-top: 20rem;
    width: 31rem;
  }
}
@media only screen and (min-width: 750px) {
  .site {
    display: flex;
  }
  .sidBar a {
    width: 100%;
  }
  .sidBar {
    display: block;
    flex: none;
    width: 18rem;
  }
  .main {
    width: 100%;
    margin-left: 3rem;
    margin-right: 3rem;
  }
  .aside {
    flex: none;
    width: 31rem;
  }
}