body {
    font-family: "Avenir Next", sans-serif !Important;
    color: black;
    margin: 0;
    padding: 0;
}
.text-center {
  text-align: center;
}
.black {
  color: black;
}
#wrapper {
  position: relative;
  /*padding: 30px;*/
  display: inline-block;
}
.header-logo {
  padding-left: 30px;
}
.header-logo, .header-title, #aboutme {
  display: inline-block;
  vertical-align: middle;
}
#projects > img {
  width: 100%;
  height: -webkit-fill-available;
  /*padding: 30px;*/
}
#contact {
  text-align: center;
  margin: 0 auto;
}
#presentation {
  text-align: justify;
  padding-left: 30px;
  padding-right: 30px;
}
#aboutme {
  padding-bottom: 30px;
}

#portfolio {
  border-left: 1px solid black;
  border-right: 1px solid black;
}
h4 {
  margin-bottom: 30px;
  padding: 30px;
}
#contact{
  padding: 30px;
}
ul > li {
  margin-bottom: 10px;
}