*,
before,
after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
a {
  text-decoration: none;
}
img {
  display: block;
}
body {
  font-family: "roboto", sans-serif;
  color: #47918f;
  overflow-x: hidden;
}
/* ----- RECURRENTS ----- */
.center {
  max-width: 1280px;
  margin: 0 auto;
}
.bg {
  width: 100%;
  height: 100vh;
  background-image: repeating-linear-gradient(30deg, #ffe7e5, #ffe7e5, #b0fffc, #b0fffc);
  position: absolute;
  background-size: 100% 150%;
  animation: move-bg 5s ease-in-out infinite;
}
@keyframes move-bg {
  0% {
    background-position: 0% 25%;
  }
  50% {
    background-position: 0% 100%;
  }
  100% {
    background-position: 0% 25%;
  }
}
.load-hidden {
  visibility: hidden;
}
.bold {
  font-weight: bold;
}
.logiciels {
  font-size: 0;
}
.logiciels li {
  font-size: 16px;
  display: inline-block;
  padding: 0 5px;
}
.logiciels li img {
  height: 30px;
  width: auto;
}
a {
  color: #47918f;
}
h1,
h2,
h3 {
  font-family: "Korolev-compressed", sans-serif;
}
h2 {
  font-size: 26px;
  margin-bottom: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
h4 {
  font-size: 18px;
  margin-bottom: 10px;
  text-decoration: underline;
}
p {
  font-size: 18px;
  line-height: 1.3;
}
/* ----- VARIABLES ----- */
/* ----- BACKGROUND ----- */
div.wrap {
  position: fixed;
  top: 0;
  left: 0;
  min-height: 100vh;
  width: 100%;
  z-index: -9;
}
/* ----- BURGER ----- */
div.burger {
  display: none;
  position: fixed;
  z-index: 9999;
  top: 15px;
  right: 15px;
  width: 30px;
  height: 30px;
  cursor: pointer;
}
div.burger span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  height: 2.5px;
  border-radius: 1.25px;
  width: 30px;
  background-color: #47918f;
  display: block;
  transition: all 0.3s ease-in-out;
}
div.burger span:before,
div.burger span:after {
  content: '';
  position: absolute;
  width: 30px;
  height: 2.5px;
  border-radius: 1.25px;
  background-color: #47918f;
  display: block;
  transition: all 0.3s ease-in-out;
}
div.burger span:before {
  top: -10px;
}
div.burger span:after {
  top: 10px;
}
div.burger.burger-open span {
  background-color: transparent;
}
div.burger.burger-open span:before {
  background-color: #47918f;
  transform: rotate(135deg);
  top: 0;
}
div.burger.burger-open span:after {
  background-color: #47918f;
  transform: rotate(-135deg);
  top: 0;
}
/* ----- NAVBAR ----- */
div.menu {
  position: fixed;
  z-index: 99;
  width: 100%;
  transition: all 0.5s;
}
div.menu div.center {
  padding: 15px 30px;
  display: flex;
  justify-content: space-between;
}
div.menu div.center a {
  display: block;
}
div.menu div.center a img.icone-logo {
  height: 30px;
  width: auto;
}
div.menu div.center nav ul {
  font-size: 0;
}
div.menu div.center nav ul li {
  font-size: 16px;
  display: inline-block;
  padding: 0 40px;
}
div.menu div.center nav ul li a {
  display: block;
  font-family: "Korolev-compressed", sans-serif;
  font-size: 26px;
  font-weight: bold;
  line-height: 30px;
  /*hauteur icone-logo*/
  text-transform: uppercase;
  transition: color 0.5s;
}
div.menu div.center nav ul li a:hover {
  color: #de938e;
}
div.menu.back {
  background-color: rgba(255, 255, 255, 0.9);
}
/* --------------------PAGE INDEX--------------------*/
/* ----- SECTION accueil ----- */
section.accueil {
  width: 100%;
  min-height: 100vh;
}
section.accueil div.logo-accueil {
  position: absolute;
  z-index: 9;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
}
section.accueil div.logo-accueil img {
  width: auto;
  height: 25vh;
}
section.accueil div.logo-accueil img#logoa.visible {
  visibility: hidden;
}
/* ----- SECTION quisuisje ----- */
section#quisuisje {
  background-position: bottom center;
  background-image: url(../img/about-cloud.png);
  background-repeat: repeat-x;
  background-size: 90%;
  position: relative;
}
section#quisuisje:after {
  content: "";
  position: absolute;
  z-index: -1;
  bottom: 0;
  left: 0;
  right: 0;
  top: 0;
  background-image: url(../img/about-mongolfiere.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: bottom center;
  opacity: 0.7;
  animation: infinite ease-in-out 5s mongolfiere;
}
section#quisuisje div.center {
  display: flex;
  min-height: 100vh;
  padding: 80px 0;
}
section#quisuisje div.center article.texte {
  justify-self: center;
  align-self: center;
  position: relative;
  z-index: 9;
  max-width: 570px;
  border-radius: 20px;
  padding: 30px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 15px 30px hsla(178, 100%, 5%, 0.1);
}
section#quisuisje div.center article.texte p {
  margin-bottom: 20px;
}
section#quisuisje div.center article.texte:after {
  content: "";
  position: absolute;
  z-index: -1;
  top: 10px;
  right: 10px;
  bottom: 10px;
  left: 10px;
  border-radius: 10px;
  background: hsla(0, 0%, 100%, 0.3);
}
section#quisuisje div.center article.texte div#competences {
  margin-bottom: 20px;
}
section#quisuisje div.center article.texte div#etudes ul {
  list-style-type: none;
}
section#quisuisje div.center article.texte div#etudes ul li {
  line-height: 1.5;
  margin-bottom: 10px;
}
section#quisuisje div.center article.texte div#etudes ul li:nth-last-of-type(1) {
  margin-bottom: 0;
}
section#quisuisje div.center div.image {
  align-self: center;
  max-width: 300px;
}
section#quisuisje div.center div.image img {
  width: 100%;
  height: auto;
}
section#quisuisje div.center div.image img#icones {
  transform-origin: center;
  transform: translateX(-30px);
}
@keyframes mongolfiere {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(20px);
  }
  100% {
    transform: translateY(0);
  }
}
/* ----- SECTION portfolio ----- */
section#portfolio {
  background: white;
  box-shadow: 0 0 25px rgba(71, 145, 143, 0.25);
  position: relative;
  z-index: 1;
}
section#portfolio div.center {
  min-height: 100vh;
  padding: 80px 0;
}
section#portfolio div.center div.contenu {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}
section#portfolio div.center div.contenu div.sous-menu {
  border-bottom: 1px solid #47918f;
  margin: 0 auto;
  background: white;
  position: sticky;
  z-index: 9;
  padding-top: 60px;
  top: 0;
}
section#portfolio div.center div.contenu div.sous-menu ul {
  font-size: 0;
}
section#portfolio div.center div.contenu div.sous-menu ul li {
  font-size: 16px;
  display: inline-block;
  text-align: center;
  padding: 0 30px;
}
section#portfolio div.center div.contenu div.sous-menu ul li a {
  display: block;
  font-family: "Korolev-compressed", sans-serif;
  font-weight: bold;
  text-transform: uppercase;
  font-size: 26px;
  line-height: 60px;
  transition: color 0.5s;
}
section#portfolio div.center div.contenu div.sous-menu ul li a:hover {
  color: #de938e;
}
section#portfolio div.center div.contenu div.sous-menu ul li a.active {
  color: #de938e;
}
section#portfolio div.center div.contenu div.gallery {
  margin-top: 20px;
}
section#portfolio div.center div.contenu div.gallery div {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
}
section#portfolio div.center div.contenu div.gallery div a.item {
  flex-shrink: 0;
  display: block;
  overflow: hidden;
  height: 170px;
  width: calc(300px - 10px);
  margin: 0 5px 10px 5px;
  position: relative;
  /*div.info*/
  transition: all 0.5s;
}
section#portfolio div.center div.contenu div.gallery div a.item:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(37, 75, 74, 0.9);
  opacity: 0;
  transition: opacity 0.5s;
}
section#portfolio div.center div.contenu div.gallery div a.item:hover:before {
  opacity: 1;
}
section#portfolio div.center div.contenu div.gallery div a.item:hover div.info {
  transform: inherit;
  opacity: 1;
}
section#portfolio div.center div.contenu div.gallery div a.item img {
  width: 100%;
  height: auto;
}
section#portfolio div.center div.contenu div.gallery div a.item div.info {
  height: 100%;
  width: 100%;
  z-index: 1;
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-content: center;
  transform: translateY(-75%);
  opacity: 1;
  transition: all 0.5s;
}
section#portfolio div.center div.contenu div.gallery div a.item div.info h2 {
  text-align: center;
  text-transform: capitalize;
  color: white;
}
section#portfolio div.center div.contenu div.gallery div a.item div.info p {
  text-align: center;
  text-transform: uppercase;
  font-family: "Korolev-compressed", sans-serif;
  font-size: 22px;
  font-weight: 400;
  color: white;
}
/* ----- SECTION contact ----- */
section#contact {
  min-height: calc(100vh - 48px);
  padding: 80px 0;
  display: flex;
}
section#contact div.center {
  align-self: center;
  max-width: 660px;
}
section#contact div.center article {
  max-width: 360px;
  text-align: center;
  margin: 0 auto;
  margin-bottom: 30px;
}
section#contact div.center form {
  width: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  position: relative;
}
section#contact div.center form input {
  width: 100%;
  text-align: left;
  border-radius: 5px;
  border: 1px solid #47918f;
  background-color: transparent;
  font-family: "Roboto", sans-serif;
  font-size: 18px;
  color: #47918f;
  padding: 10px;
  margin-bottom: 20px;
}
section#contact div.center form input:focus {
  outline: none;
}
section#contact div.center form input:nth-of-type(1),
section#contact div.center form input:nth-of-type(2) {
  width: calc(50% - 10px);
}
section#contact div.center form input.bouton {
  text-align: center;
  position: absolute;
  right: 0;
  bottom: 0;
  bottom: -65px;
  padding: 5px 0;
  border-radius: 5px;
  border: none;
  width: 33.333%;
  background-color: #47918f;
  color: white;
  font-family: "Korolev-compressed", sans-serif;
  text-transform: uppercase;
  font-size: 24px;
  font-weight: bold;
  font-style: inherit;
  display: block;
  cursor: pointer;
  transition: all 0.5s;
}
section#contact div.center form input.bouton:hover {
  background-color: #de938e;
}
section#contact div.center form textarea {
  width: 100%;
  border: 1px solid #47918f;
  border-radius: 5px;
  background-color: transparent;
  padding: 10px;
  color: #47918f;
  font-family: "Roboto", sans-serif;
  font-size: 18px;
  margin-bottom: 20px;
}
section#contact div.center form textarea:focus {
  outline: none;
}
/*--------------------PAGE PROJET--------------------*/
/* --- SECTION PROJET --- */
section.projet div.center {
  padding: 60px;
  min-height: calc(100vh - 48px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
section.projet div.center div.img-text {
  margin-bottom: 28px;
  display: flex;
  justify-content: center;
  align-self: center;
}
section.projet div.center div.img-text div.img {
  width: 60%;
  margin-right: 60px;
  align-self: center;
}
section.projet div.center div.img-text div.img img {
  width: 100%;
  height: auto;
}
section.projet div.center div.img-text div.img div.btn {
  display: none;
}
section.projet div.center div.img-text div.img div.btn > a {
  position: relative;
  display: inline-block;
  font-family: "Korolev-compressed", sans-serif;
  font-size: 20px;
  font-weight: bold;
  text-transform: uppercase;
  transition: all 0.5s;
}
section.projet div.center div.img-text div.img div.btn > a:before {
  content: "";
  position: absolute;
  height: 2px;
  width: 100%;
  background: #47918f;
  bottom: 4px;
}
section.projet div.center div.img-text div.img div.btn > a i {
  font-size: 18px;
}
section.projet div.center div.img-text div.img div.btn > a:hover {
  color: #de938e;
}
section.projet div.center div.img-text div.img div.btn > a.left:before {
  transform-origin: 0 100%;
  transform: scaleX(0);
  transition: transform 0.5s, background 0.5s;
}
section.projet div.center div.img-text div.img div.btn > a.left i {
  margin-right: 10px;
}
section.projet div.center div.img-text div.img div.btn > a.left:hover:before {
  transform-origin: 100% 0;
  transform: scaleX(1);
  background: #de938e;
}
section.projet div.center div.img-text div.img div.btn > a.right {
  order: 1;
}
section.projet div.center div.img-text div.img div.btn > a.right:before {
  transform-origin: 100% 0;
  transform: scaleX(0);
  transition: transform 0.5s, background 0.5s;
}
section.projet div.center div.img-text div.img div.btn > a.right i {
  margin-left: 10px;
}
section.projet div.center div.img-text div.img div.btn > a.right:hover:before {
  transform-origin: 0 0;
  transform: scaleX(1);
  background: #de938e;
}
section.projet div.center div.img-text div.text {
  position: relative;
  align-self: center;
  width: 40%;
}
section.projet div.center div.img-text div.text h2:nth-of-type(1) {
  margin-bottom: 0;
  text-transform: capitalize;
}
section.projet div.center div.img-text div.text h2:nth-last-of-type(1) {
  color: #de938e;
  border-bottom: 1px solid #47918f;
  margin-bottom: 10px;
  padding-bottom: 10px;
}
section.projet div.center div.img-text div.text p {
  margin-bottom: 10px;
}
section.projet div.center div.img-text div.text p:nth-last-of-type(1) {
  margin-bottom: 20px;
}
section.projet div.center div.img-text div.text ul.logiciels {
  margin-bottom: 20px;
}
section.projet div.center div.img-text div.text a {
  font-weight: 500;
  display: inline-block;
  transition: color 0.5s;
}
section.projet div.center div.img-text div.text a:hover {
  color: #de938e;
}
section.projet div.center div.img-text div.text a.btn {
  font-weight: bold;
  display: inline-block;
  text-transform: uppercase;
  padding: 5px 20px;
}
section.projet div.center div.img-text div.text a.site {
  margin-bottom: 20px;
  color: white;
  background-color: #47918f;
  border: 1px solid #47918f;
  border-radius: 2.5px;
  transition: all 0.5s;
}
section.projet div.center div.img-text div.text a.site:hover {
  background-color: #de938e;
  border: 1px solid #de938e;
}
section.projet div.center div.img-text div.text div.btn-retour {
  display: none;
  text-align: right;
}
section.projet div.center div.img-text div.text div.btn-retour a {
  display: inline-block;
  color: #47918f;
  font-weight: bold;
  text-transform: uppercase;
  padding: 5px 20px;
  border-radius: 2.5px;
  border: 1px solid #47918f;
  transition: all 0.5s;
}
section.projet div.center div.img-text div.text div.btn-retour a:hover {
  background-color: #de938e;
  border: 1px solid #de938e;
  color: white;
}
section.projet div.center div.btn {
  display: flex;
  justify-content: space-between;
}
section.projet div.center div.btn > a {
  position: relative;
  display: inline-block;
  font-family: "Korolev-compressed", sans-serif;
  font-size: 20px;
  font-weight: bold;
  text-transform: uppercase;
  transition: all 0.5s;
}
section.projet div.center div.btn > a:before {
  content: "";
  position: absolute;
  height: 2px;
  width: 100%;
  background: #47918f;
  top: 28px;
}
section.projet div.center div.btn > a i {
  font-size: 18px;
}
section.projet div.center div.btn > a:hover {
  color: #de938e;
}
section.projet div.center div.btn > a.left:before {
  transform-origin: 0 100%;
  transform: scaleX(0);
  transition: transform 0.5s, background 0.5s;
}
section.projet div.center div.btn > a.left i {
  margin-right: 10px;
}
section.projet div.center div.btn > a.left:hover:before {
  transform-origin: 100% 0;
  transform: scaleX(1);
  background: #de938e;
}
section.projet div.center div.btn > a.right {
  order: 1;
}
section.projet div.center div.btn > a.right:before {
  transform-origin: 100% 0;
  transform: scaleX(0);
  transition: transform 0.5s, background 0.5s;
}
section.projet div.center div.btn > a.right i {
  margin-left: 10px;
}
section.projet div.center div.btn > a.right:hover:before {
  transform-origin: 0 0;
  transform: scaleX(1);
  background: #de938e;
}
section.projet div.center div.btn div.btn-retour > a {
  margin-top: 28px;
  display: inline-block;
  color: #47918f;
  font-weight: bold;
  text-transform: uppercase;
  padding: 5px 20px;
  border-radius: 2.5px;
  border: 1px solid #47918f;
  transition: all 0.5s;
}
section.projet div.center div.btn div.btn-retour > a:hover {
  background-color: #de938e;
  border: 1px solid #de938e;
  color: white;
}
/*--------------------PAGE MENTIONS--------------------*/
/* ----- SECTION MENTIONS ----- */
section.mentions div.center {
  padding: 80px 40px;
}
section.mentions div.center article h3 {
  margin-bottom: 10px;
  font-size: 24px;
  border-bottom: 2px solid #47918f;
  text-transform: capitalize;
}
section.mentions div.center article p {
  margin-bottom: 20px;
}
section.mentions div.center article p a {
  transition: color 0.5s;
}
section.mentions div.center article p a:hover {
  color: #de938e;
}
section.mentions div.center article div.images p {
  margin-bottom: 10px;
}
section.mentions div.center article div.images p:nth-last-of-type(1) {
  margin-bottom: 0;
}
/* ----- FOOTER ----- */
footer {
  background: rgba(255, 255, 255, 0.2);
  width: 100%;
}
footer div.center p {
  text-transform: uppercase;
  text-align: center;
  font-weight: bold;
  font-size: 22px;
  font-family: "Korolev-compressed", sans-serif;
  padding: 10px 0;
}
footer div.center p a {
  display: inline-block;
  transition: color 0.5s;
}
footer div.center p a:hover {
  color: #de938e;
}
/*--------------------RESPONSIVE--------------------*/
/* ---------- MEDIA QUERY-1024px ------- MENU BURGER*/
@media screen and (max-width: 1024px) {
  /*MENU BURGER*/
  div.burger {
    display: block;
  }
  /*NAVBAR*/
  div.menu {
    position: fixed;
    z-index: 999;
    right: 0;
    top: 0;
    width: auto;
    height: 100vh;
    transform: translateX(100%);
    transition: transform 0.5s;
    background: rgba(255, 255, 255, 0.35);
    border-left: 1px solid rgba(255, 255, 255, 0.5);
  }
  div.menu:after {
    content: "";
    position: absolute;
    z-index: -1;
    top: 0;
    right: 0;
    bottom: 0;
    left: 10px;
    background: hsla(0, 0%, 100%, 0.75);
  }
  div.menu.is-open {
    transform: translateX(0);
  }
  div.menu div.center {
    height: 100%;
    flex-direction: column;
    justify-content: center;
    padding: 0 30px 0;
  }
  div.menu div.center a {
    padding: 5px 40px;
  }
  div.menu div.center a img.icone-logo {
    margin: 0 auto;
  }
  div.menu div.center nav ul li {
    display: block;
    padding: inherit;
    text-align: center;
  }
  /* --- PAGE INDEX --- */
  /*section - portfolio*/
  section#portfolio div.center div.contenu {
    padding: 40px 20px;
  }
  section#portfolio div.center div.contenu div.sous-menu {
    padding-top: 0;
  }
  /* --- PAGE PROJETS --- */
  section.projet div.center {
    padding: 60px 0;
  }
  section.projet div.center div.img-text {
    align-items: center;
    flex-direction: column;
  }
  section.projet div.center div.img-text div.img {
    width: 80%;
    margin-right: 0;
    margin-bottom: 40px;
  }
  section.projet div.center div.img-text div.img div.btn {
    display: block;
    position: relative;
  }
  section.projet div.center div.img-text div.img div.btn a {
    position: absolute;
    bottom: 0;
    top: 0;
  }
  section.projet div.center div.img-text div.img div.btn a.left {
    left: 0;
  }
  section.projet div.center div.img-text div.img div.btn a.right {
    right: 0;
  }
  section.projet div.center div.img-text div.text {
    width: 80%;
  }
  section.projet div.center div.img-text div.text h2:nth-of-type(1) {
    border-top: 1px solid #47918f;
    padding-top: 10px;
  }
  section.projet div.center div.img-text div.text p {
    line-height: 1.4;
  }
  section.projet div.center div.img-text div.text div.btn-retour {
    display: block;
  }
  section.projet div.center div.btn {
    display: none;
  }
}
/* ---------- MEDIA QUERY-960px -------*/
@media screen and (max-width: 960px) {
  /* --- PAGE INDEX --- */
  /*section - portfolio*/
  section#portfolio div.center div.contenu {
    max-width: 650px;
  }
  section#portfolio div.center div.contenu div.sous-menu ul {
    text-align: center;
  }
}
/* ---------- MEDIA QUERY-960px -------*/
@media screen and (max-width: 800px) {
  /* --- PAGE INDEX --- */
  /*section - accueil*/
  section.accueil div.logo-accueil {
    width: 70%;
    height: auto;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
  section.accueil div.logo-accueil img {
    width: 100%;
    height: auto;
  }
  /*section - qui suis je*/
  section#quisuisje div.center {
    padding: 0 20px;
  }
  section#quisuisje div.center article.texte {
    max-width: 520px;
  }
  /*section - portfolio*/
  section#portfolio {
    min-height: auto;
  }
  section#portfolio div.center div.contenu {
    max-width: 600px;
  }
  section#portfolio div.center div.contenu div.sous-menu ul {
    width: calc(100% - 45px);
  }
  section#portfolio div.center div.contenu div.sous-menu ul li {
    padding: 0 10px;
  }
  section#portfolio div.center div.contenu div.sous-menu ul li:nth-of-type(1) {
    padding-left: 0;
  }
  section#portfolio div.center div.contenu div.sous-menu ul li:nth-of-type(4) {
    padding-right: 0;
  }
  section#portfolio div.center div.contenu div.sous-menu ul li a {
    font-size: 24px;
  }
  section#portfolio div.center div.contenu div.gallery div {
    justify-content: center;
  }
  /*section - contact*/
  section#contact div.center {
    padding: 0 20px;
    max-width: 520px;
  }
}
/* ---------- MEDIA QUERY-480px -------*/
@media screen and (max-width: 480px) {
  .center {
    max-width: 100%;
  }
  p {
    font-size: 16px;
  }
  h2 {
    font-size: 22px;
  }
  h4 {
    font-size: 16px;
  }
  .bold {
    font-weight: 500;
  }
  .logiciels li {
    padding: 0 5px 5px;
  }
  /*NAVBAR*/
  div.menu {
    width: 100%;
    border-left: none;
    background: linear-gradient(30deg, #ffe7e5, #b0fffc);
  }
  div.menu:after {
    display: none;
  }
  div.menu div.center {
    padding: 0;
  }
  div.menu div.center a {
    padding: 5px 0;
  }
  div.menu div.center nav ul li {
    width: 100%;
  }
  /* --- PAGE INDEX --- */
  /*section - qui suis je*/
  section#quisuisje:after {
    display: none;
  }
  section#quisuisje div.center {
    padding: 40px 20px 80px;
  }
  section#quisuisje div.center article.texte {
    border-radius: 10px;
    padding: 20px;
  }
  /*section - portfolio*/
  section#portfolio div.center div.contenu {
    max-width: 100%;
    padding: 40px 20px 80px;
  }
  section#portfolio div.center div.contenu div.sous-menu {
    padding: 5px 0;
  }
  section#portfolio div.center div.contenu div.sous-menu ul {
    width: 100%;
  }
  section#portfolio div.center div.contenu div.sous-menu ul li {
    display: block;
    padding: 0;
  }
  section#portfolio div.center div.contenu div.sous-menu ul li a {
    font-size: 22px;
    line-height: inherit;
  }
  section#portfolio div.center div.contenu div.gallery div a.item {
    width: 280px;
    height: 158.5px;
  }
  /*section - contact*/
  section#contact div.center {
    padding: 80px 20px;
  }
  section#contact div.center form input {
    font-size: 16px;
  }
  section#contact div.center form input.bouton {
    font-size: 22px;
    width: 50%;
  }
}