/*Typography */
@font-face {
  font-family: DoulosSILW;
  src: url("../font/DoulosSIL-5.000-web/DoulosSIL-R.ttf"); }
@font-face {
  font-family: Josefin;
  font-weight: 700;
  src: url("../font/Josefin_Sans/static/JosefinSans-Bold.ttf"); }
@font-face {
  font-family: Josefin;
  font-weight: 400;
  src: url("../font/Josefin_Sans/static/JosefinSans-Regular.ttf"); }
@font-face {
  font-family: Raleway;
  font-weight: 700;
  font-style: italic;
  src: url("../font/Raleway/static/Raleway-SemiBoldItalic.ttf"); }
@font-face {
  font-family: Raleway;
  font-weight: 700;
  src: url("../font/Raleway/static/Raleway-SemiBold.ttf"); }
@font-face {
  font-family: Raleway;
  font-weight: 400;
  src: url("../font/Raleway/static/Raleway-Regular.ttf"); }
/* general classes */
.font-display {
  font-family: "Josefin", "Arial", serif;
  font-weight: 900; }

.font-running {
  font-family: "Raleway", sans-serif;
  font-weight: 400;
  color: #000; }

.font-weight-normal {
  font-weight: 400; }

.font-giant {
  font-size: 3.5rem;
  font-weight: 700;
  font-style: normal; }

.font-big {
  font-size: 3em; }

.font-medi {
  font-size: 2.5rem;
  font-weight: 700; }

.font-normal {
  font-size: 1.5rem;
  line-height: 150%; }

.font-small {
  font-size: 1rem; }

.font-space-medi {
  letter-spacing: 0.1em; }

.font-serif {
  font-family: "DoulosSILW", serif; }

/*SITE-SPECIFIC STYLES */
/*aside-navigation */
.font-head {
  text-transform: uppercase;
  line-height: 80%;
  display: inline-block;
  position: relative;
  z-index: 301; }

.font-head {
  padding-bottom: 100px; }

.font-navi {
  line-height: 95%; }

.font-navi-links a {
  color: inherit; }

@media (max-width: 839px) {
  .font-navi {
    font-size: 20px; }

  .font-giant {
    font-size: 2rem; } }
.font-navi-links {
  text-decoration: none;
  color: #7F7F7F;
  text-transform: uppercase;
  transition: all ease-in-out 200ms; }
  .font-navi-links:hover {
    font-size: 1.75em;
    color: #000; }

/* landing-page */
.font-landing {
  top: -5vw;
  position: relative; }

.head-after:after {
  content: "";
  position: absolute;
  top: 10%;
  left: 20%;
  width: 100%;
  min-height: 20px;
  height: calc(100% - 100px);
  z-index: -1000;
  margin-bottom: 200px; }

.head-after-green:after {
  background-color: #7ac86e;
  transform: rotate(-12deg); }

.head-after-blue:after {
  background-color: #6ea4c8;
  transform: rotate(1deg); }

.head-after-red:after {
  background-color: #c86e6e;
  transform: rotate(-31deg); }

.head-after-grey:after {
  background-color: #7F7F7F;
  transform: rotate(-45deg); }

/* contact */
.mail-link {
  font-size: 2rem;
  color: #7F7F7F;
  transition: 150ms all ease-in-out; }
  .mail-link:hover {
    color: #c86e6e; }

a {
  text-decoration: none;
  z-index: 30;
  display: inline-block; }

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  color: black;
  scroll-behavior: smooth; }

li {
  list-style: none; }

body {
  z-index: -10000; }

.shadow-horizontal {
  box-shadow: 0px 15px 10px -20px black; }

.shadow-horizontal-up {
  box-shadow: 0px -15px 10px -18px black; }

.shadow-horizontal-up-inner {
  box-shadow: inset 0px 25px 10px -26px black; }

.shadow-vertical {
  box-shadow: 37px 0px 10px -40px black; }

.shadow-circular {
  box-shadow: 0px 0px 5px 0px black; }

/********** */
/* FLEXGRID */
/********** */
.container {
  display: flex;
  flex-wrap: wrap; }

.col {
  flex-direction: column; }

.row {
  flex-direction: row; }

.row-r {
  flex-direction: row-reverse; }

.col-r {
  flex-direction: column-reverse; }

.al-cent {
  align-items: center; }

.jus-cent {
  justify-content: center; }

.col-1 {
  flex: 0 calc(100% / 12); }

.col-2 {
  flex: 0 calc(100% / 6); }

.col-3 {
  flex: 0 25%; }

.col-4 {
  flex: 0 calc((100% / 12) * 4); }

.col-5 {
  flex: 0 calc((100% / 12) * 5); }

.col-6 {
  flex: 0 50%; }

.col-7 {
  flex: 0 calc((100% / 12) * 7); }

.col-8 {
  flex: 0 calc((100% / 12) * 8); }

.col-9 {
  flex: 0 75%; }

.col-10 {
  flex: 0 calc((100% / 12) * 10); }

.col-11 {
  flex: 0 calc((100% / 12) * 11); }

.col-12 {
  flex: 0 100%; }

@media (max-width: 839px) {
  .col-m-1 {
    flex: 0 calc(100% / 12); }

  .col-m-2 {
    flex: 0 calc(100% / 6); }

  .col-m-3 {
    flex: 0 25%; }

  .col-m-4 {
    flex: 0 calc((100% / 12) * 4); }

  .col-m-5 {
    flex: 0 calc((100% / 12) * 5); }

  .col-m-6 {
    flex: 0 50%; }

  .col-m-7 {
    flex: 0 calc((100% / 12) * 7); }

  .col-m-8 {
    flex: 0 calc((100% / 12) * 8); }

  .col-m-9 {
    flex: 0 75%; }

  .col-m-10 {
    flex: 0 calc((100% / 12) * 10); }

  .col-m-11 {
    flex: 0 calc((100% / 12) * 11); }

  .col-m-12 {
    flex: 1 0 100%; }

  .al-m-cent {
    align-items: center; }

  .jus-m-cent {
    justify-content: center; } }
@media (max-width: 530px) {
  .col-r-s {
    flex-direction: column-reverse; }

  .or-2-s {
    order: -2; }

  .al--s-cent {
    align-items: center; }

  .col-s-2 {
    flex: 0 calc(100% / 6); }

  .col-s-5 {
    flex: 0 calc((100% / 12) * 5); }

  .col-s-6 {
    flex: 0 50%; }

  .col-s-8 {
    flex: 0 calc((100% / 12) * 8); }

  .col-s-12 {
    flex: 1 0 100%; }

  .jus-s-cent {
    justify-content: center; } }
/*PORTFOLIO-GRID */
.grid-container {
  display: grid;
  grid-template: repeat(36, calc((((100vw - 200px) / 36) - .3px )))/repeat(8, 1fr); }

.grid-item {
  background-color: #fff;
  border: 5px solid #fff;
  overflow: hidden;
  position: relative; }

.grid-item-square {
  grid-row: span 16;
  grid-column: span 3; }

.grid-item-square-small {
  grid-row: span 6;
  grid-column: span 2; }

.grid-item-square-end {
  grid-row: span 18;
  grid-column: 1/span 3; }

.grid-item-long {
  grid-row: span 9;
  grid-column: span 5; }

.grid-item-long-start {
  grid-row: 4/span 9; }

.grid-item-long-end {
  grid-row: 19/span 9;
  grid-column: 4/span 5; }

@media (max-width: 839px) {
  .grid-container {
    display: grid;
    grid-template: repeat(100, calc((((100vw - 200px) / 36) - .3px )))/repeat(8, 1fr); }

  .grid-item-m {
    grid-row: span 26;
    grid-column: span 4;
    order: 2; }

  .grid-item-square-small {
    order: 0;
    position: relative;
    background-position: center center;
    grid-row: span 16;
    grid-column: 5/span 4; } }
@media (max-width: 530px) {
  .grid-container-s {
    display: grid;
    grid-template: repeat(30, calc(100vh / 10))/repeat(8, 1fr); }

  .grid-item-s {
    grid-row: span 5;
    grid-column: span 8; }

  .grid-item-square-small {
    display: none; } }
/*NAVIGATION/HEADER */
.header-site, .header-landing {
  position: fixed;
  height: 60px;
  width: 100%;
  background-color: white;
  z-index: 500; }

.menu-button {
  display: inline-block;
  position: relative;
  margin-left: calc(50% - 52px);
  top: -5px;
  width: 105px;
  height: 105px; }

.menu-button-circle {
  height: 103px;
  width: 103px;
  display: inline-block;
  position: relative;
  border-radius: 50%;
  padding: 65px 0 0 0;
  background-color: white; }

.menu-button-text {
  width: 100%;
  text-align: center;
  display: inline-block; }

.menu-button-text a {
  color: #7F7F7F;
  transition: all ease-in-out 300ms; }
  .menu-button-text a:hover {
    color: #000; }

.menu-button-circle-shadow {
  z-index: -100;
  top: -100%; }

.header-background {
  height: 100%;
  width: 100%;
  background-color: white;
  position: absolute;
  display: inline-block;
  top: 0;
  left: 0; }

/* emblem-logo-animation */
.header-logo-landing, .header-logo {
  overflow: hidden;
  position: fixed;
  width: calc(200px * 2);
  z-index: 5000;
  left: calc(200px * -.16);
  top: 45px; }
  .header-logo-landing g, .header-logo-landing path, .header-logo g, .header-logo path {
    position: relative; }

.header-logo-landing {
  height: auto;
  display: inline-block;
  width: 170px;
  left: 25px;
  top: 0;
  padding: 5px; }
  .header-logo-landing #Kreis_1_kreis_ {
    opacity: 0; }

/* Menu, becomes aside-navigation on subpages */
.navigation-landing {
  position: fixed;
  width: 0;
  height: 100vh;
  background-color: rgba(33, 33, 33, 0.99);
  left: 50%;
  z-index: 1500;
  overflow: hidden;
  transition: all ease 200ms; }

.navigation-mobile-close, .navigation-mobile-landing-close {
  width: 20px;
  transform: rotate(15deg);
  display: inline-block; }

.navigation-mobile-close {
  display: none; }

.navigation-landing:target {
  width: 100%;
  left: 0; }

.navigation-mobile-close-cross, .navigation-landing-mobile-close-cross {
  position: absolute;
  left: -75vw;
  bottom: 30vh;
  width: 200vw;
  height: 6px;
  display: inline-block;
  background-color: #fff; }

.cross-1 {
  transform: rotate(45deg); }

.cross-2 {
  transform: rotate(-45deg); }

.navi-landing {
  display: inline-block;
  padding: 0; }
  .navi-landing li {
    text-align: left;
    color: white; }
    .navi-landing li a {
      color: #fff; }

.navi-landing-sub-hide {
  left: 0; }

.navi-landing-sub {
  margin-top: 50px; }

.identifier {
  position: fixed;
  height: 130px;
  width: 130px;
  left: 125px;
  top: calc(50% + 100px);
  border-radius: 50%;
  z-index: 500; }

.identifier-wrapper {
  width: 100%;
  height: 100%;
  position: relative;
  display: inline-block;
  overflow: hidden;
  border-radius: 50%; }

.identifier-spinner {
  position: relative;
  display: inline-block;
  transform: rotate(0deg);
  z-index: 1099; }

.identifier-sub {
  display: inline-block;
  position: relative;
  height: 100%;
  width: 100%;
  border-radius: 50%; }

.identifier-video {
  position: relative;
  width: 130px;
  height: 130px;
  z-index: 5000;
  transform-origin: 65px 195px;
  overflow: hidden; }

.identifier-video:nth-child(2) {
  transform: rotate(120deg);
  top: -130px; }

.identifier-video:nth-child(3) {
  transform: rotate(240deg);
  top: -260px; }

.identifier-background {
  display: inline-block;
  position: absolute;
  background-color: white;
  left: -70px;
  top: -15px;
  z-index: 1000;
  height: calc(100% + 30px);
  width: calc(100% + 15px); }

.identifier-shadow {
  position: absolute;
  box-sizing: content-box;
  left: -5px;
  top: -5px;
  z-index: 100;
  border: 5px #fff solid; }

.identifier-background-shadow {
  display: none; }

/*CONTENT-SECTION */
.content-wrapper, .content-wrapper-landing {
  overflow: hidden;
  position: relative;
  margin-bottom: 200px;
  min-height: 100vh;
  background-color: #fff; }

.content-wrapper {
  left: 200px;
  width: calc(100% - 200px);
  overflow-y: hidden;
  padding: 105px 0 0 0; }
  .content-wrapper .content-wrapper-inner {
    padding: 20px 0 0 0; }

.content-head-wrapper {
  display: inline-block;
  position: relative; }

.space {
  padding-bottom: 30px; }

/* FOOTER */
footer {
  width: 100%;
  background-color: #333;
  position: fixed;
  bottom: 0;
  z-index: -33333;
  padding-top: 20px; }

.footer-height {
  height: 200px; }

.footer-wrapper {
  width: calc(100% - (200px + (130px / 2)));
  right: 0;
  position: absolute;
  display: inline-block; }

.footer-logo {
  max-width: 350px;
  z-index: 300;
  margin-bottom: 10px; }
  .footer-logo svg {
    width: 100%;
    float: right; }
    .footer-logo svg:after {
      clear: both; }

.footer-links-hover {
  color: #7F7F7F;
  fill: #7F7F7F;
  text-decoration: none;
  transition: all ease-in-out 200ms; }
  .footer-links-hover svg {
    transform: rotate(0deg);
    transition: all ease-in-out 200ms; }
  .footer-links-hover:hover {
    color: #fff;
    fill: #fff; }
    .footer-links-hover:hover svg {
      transform: rotate(10deg); }
    .footer-links-hover:hover .rotate-left svg {
      transform: rotate(-10deg); }

.footer-links {
  display: inline-block;
  font-size: 16px;
  line-height: 1.7;
  position: relative; }

.footer-links-left {
  text-align: right;
  transform: rotate(25deg);
  padding-right: 40px;
  margin-right: -20px;
  transform-origin: bottom right; }
  .footer-links-left li {
    transform: rotate(-25deg);
    transform-origin: bottom right; }

.social-icon-wrapper {
  display: inline-block; }

.social-icon {
  width: 35px;
  position: relative; }

.github {
  left: 20px;
  bottom: -8px;
  position: relative; }

/*PORTFOLIO */
.portfolio-emblem {
  background-image: url("../img/logo/queremblem_final.svg");
  background-repeat: no-repeat; }

.portfolio-grid-img {
  min-height: 110%;
  opacity: 0.6;
  position: absolute;
  transition: 800ms all ease-in-out;
  left: 0;
  top: 0; }

.grid-item-wrapper:hover .portfolio-grid-img {
  left: -10%;
  top: -10%;
  opacity: 1; }
.grid-item-wrapper:hover .portfolio-label {
  bottom: 0; }

.portfolio-label {
  transition: 400ms all ease-in-out;
  z-index: 10;
  background-color: #7ac86e;
  padding: 5% 0;
  bottom: -40px;
  position: absolute;
  width: 100%;
  opacity: 0.8; }
  .portfolio-label * {
    padding: 0;
    width: 100%;
    color: #fff;
    text-align: center; }
  .portfolio-label .font-head {
    padding-bottom: 5%; }

/* LANDING-PAGE */
.navigation-landing {
  top: 0; }

/* modified wrapper */
.content-wrapper {
  padding-top: 120px; }
  .content-wrapper .content-wrapper-inner {
    /* layout for sections */ }
    .content-wrapper .content-wrapper-inner .section-wrapper {
      margin-bottom: -10vw;
      padding-bottom: -20vw; }
      .content-wrapper .content-wrapper-inner .section-wrapper:nth-child(even) {
        /* every second section has grey background-color */
        background-color: #f2f2f2; }
        .content-wrapper .content-wrapper-inner .section-wrapper:nth-child(even) .landing-questions {
          margin: -5vw 0 -10vw 0; }
        .content-wrapper .content-wrapper-inner .section-wrapper:nth-child(even) .diagonals {
          background-color: #f2f2f2; }
        .content-wrapper .content-wrapper-inner .section-wrapper:nth-child(even) .font-landing {
          left: 20px; }
      .content-wrapper .content-wrapper-inner .section-wrapper:nth-child(odd) .font-landing {
        text-align: right;
        float: right;
        right: 20px; }

.landing-questions {
  position: relative;
  padding: 0 0 30vw 0; }

.diagonals {
  height: 20vw;
  width: 100%;
  margin-top: -10vw;
  display: inline-block;
  background-color: #fff;
  transform-origin: 100% 100%;
  transform: skewY(-5deg); }

.landing-ctas {
  display: inline;
  position: relative;
  margin: 100px 0 -100px 0;
  color: #7F7F7F;
  transition: all ease-in-out 300ms; }
  .landing-ctas:after {
    z-index: -100;
    height: 10%;
    width: 100%;
    position: absolute;
    top: 10%;
    transition: all ease-in-out 300ms;
    transform: rotate(-7deg);
    content: "";
    background-color: #7F7F7F; }
  .landing-ctas:hover {
    color: #000; }

.cta-after-right:after {
  left: 30%; }

.cta-after-left:after {
  left: -30%;
  transform: rotate(4deg); }

.cta-green:hover:after {
  background-color: #7ac86e; }

.cta-blue:hover:after {
  background-color: #6ea4c8; }

.cta-red:hover:after {
  background-color: #c86e6e; }

.cta-hidden {
  visibility: hidden; }

/* rotating circle */
.do-heads-view {
  position: relative;
  width: 130px;
  height: 50px;
  overflow: hidden;
  border-radius: 5px;
  background-color: #7F7F7F;
  left: 50%;
  margin-left: -65px; }

.do-heads-wrapper {
  position: relative;
  animation: 60s ease-in-out heads infinite;
  width: 300%; }

.do-heads-ul {
  width: 130px;
  position: relative;
  display: inline-block;
  text-align: center; }
  .do-heads-ul li {
    margin: 20px 0; }

@keyframes heads {
  0% {
    top: 0; }
  2% {
    top: -32px; }
  18% {
    top: -32px; }
  20% {
    top: -63px; }
  33% {
    top: -63px;
    left: 0; }
  35% {
    top: -63px;
    left: -132px; }
  49% {
    top: -63px; }
  51% {
    top: -32px; }
  66% {
    top: -32px; }
  68% {
    top: 0; }
  83% {
    top: 0;
    left: -132px; }
  85% {
    top: 0;
    left: 0; }
  100% {
    top: 0;
    left: 0; } }
.circle-rotate {
  width: calc(100vw / 4);
  height: calc(100vw / 4);
  border-radius: 50%;
  display: inline-block;
  overflow: hidden;
  box-shadow: inset 2px 3px 3px #000;
  background-color: #7F7F7F; }

.circle-rotate-wrapper {
  display: inline-block;
  position: relative;
  animation: 30s ease-in-out infinite circles;
  transform: rotate(0deg); }

.circle-rotate-item {
  width: calc(100vw / 4);
  height: calc(100vw / 4);
  position: relative;
  border-radius: 50%;
  overflow: hidden;
  transform-origin: 50% 150%; }
  .circle-rotate-item img {
    width: 100%;
    height: auto; }

.circle-rotate-concept {
  background-color: #7ac86e; }

.circle-rotate-front-end {
  transform: rotate(120deg);
  background-color: #6ea4c8;
  top: calc((100vw / -4)); }

.circle-rotate-backend {
  transform: rotate(240deg);
  background-color: #c86e6e;
  top: calc((100vw / 4)*-2); }

/*circle-animation */
@keyframes circles {
  0% {
    transform: rotate(0deg); }
  4% {
    transform: rotate(-120deg); }
  35% {
    transform: rotate(-120deg); }
  39% {
    transform: rotate(-240deg); }
  65% {
    transform: rotate(-240deg); }
  69% {
    transform: rotate(-360deg); }
  100% {
    transform: rotate(-360deg); } }
/* portfolio-section, id = done */
.portfolio-section-wrapper {
  margin: 10% 0;
  clear: both; }

.landing-portfolio {
  overflow: hidden;
  transform: skewY(5deg);
  height: 20vw;
  margin: -200px 0 -100px 0; }

.landing-portfolio-item {
  background-color: #000;
  overflow: hidden;
  display: inline-block;
  height: 160%;
  position: relative;
  top: -10%; }

.landing-portfolio-item-img {
  transform: skewY(-5deg);
  display: inline-block;
  opacity: 0.5;
  width: 130%;
  height: auto;
  position: relative;
  left: 0;
  top: 0;
  transition: 400ms all ease-in-out; }
  .landing-portfolio-item-img:hover {
    opacity: 1;
    left: -30%;
    top: -2%; }

/*bio-section */
#who {
  margin-bottom: 0; }
  #who .landing-questions {
    padding: 0;
    margin-bottom: 0; }

.who-text {
  margin: -50px 0 300px 0; }

.portrait-wrapper {
  position: relative; }
  .portrait-wrapper::after {
    content: "";
    background-color: #333333;
    width: 100vw;
    height: 125px;
    position: relative;
    display: inline-block; }

.portrait {
  width: 250px;
  height: 250px;
  max-width: 100vw;
  border-radius: 50%;
  position: absolute;
  bottom: 17vw;
  z-index: 200;
  left: calc(50% - 125px); }

.portrait-second {
  z-index: 200; }

.portrait-img-front {
  background-color: #7ac86e;
  height: 100%;
  width: 100%;
  position: relative;
  border-radius: 50%;
  display: inline-block;
  opacity: 1; }

.portrait-img-back {
  background-color: #c86e6e;
  height: 100%;
  width: 100%;
  border-radius: 50%;
  display: inline-block;
  opacity: 1; }

@keyframes portrait {
  0% {
    opacity: 1; }
  23% {
    opacity: 1; }
  27% {
    opacity: 0; }
  48% {
    opacity: 0; }
  52% {
    opacity: 1; }
  73% {
    opacity: 1; }
  77% {
    opacity: 0; }
  98% {
    opacity: 0; }
  100% {
    opacity: 1; } }
/* _________________ */
/*                   */
/*	- MEDIA-QUERIES - */
/*   _________________ */
/*                     */
/* desktop-view */
@media (min-width: 839px) {
  .header-site {
    display: none; }

  .header-logo {
    transition: 800ms ease-in-out all; }
    .header-logo .header-logo-kreis {
      width: 100%; }
    .header-logo .gestaltet_kreis {
      opacity: 0; }
    .header-logo .u_kreis, .header-logo .e_kreis, .header-logo .r_kreis {
      opacity: 0; }
    .header-logo .Kreis_kreis {
      transition: 200ms all ease-in-out; }
    .header-logo:hover {
      width: calc(200px - 20px);
      left: 10px;
      top: 75px; }
      .header-logo:hover .u_kreis {
        transition: 150ms all ease-in-out 600ms; }
      .header-logo:hover .e_kreis {
        transition: 150ms all ease-in-out 400ms; }
      .header-logo:hover .r_kreis {
        transition: 150ms all ease-in-out 200ms; }
      .header-logo:hover #g_1_kreis_, .header-logo:hover #punkt_1_kreis_ {
        opacity: 1; }
      .header-logo:hover #e1_1_kreis_ {
        transition: 100ms all ease-in-out 50ms; }
      .header-logo:hover #s_1_kreis_ {
        transition: 100ms all ease-in-out 100ms; }
      .header-logo:hover #t_1_kreis_3_ {
        transition: 100ms all ease-in-out 150ms; }
      .header-logo:hover #a_1_kreis_ {
        transition: 100ms all ease-in-out 200ms; }
      .header-logo:hover #l_1_kreis_ {
        transition: 100ms all ease-in-out 250ms; }
      .header-logo:hover #t_1_2_ {
        transition: 100ms all ease-in-out 700ms; }
      .header-logo:hover #e2_1_kreis_ {
        transition: 100ms all ease-in-out 500ms; }
      .header-logo:hover #t2_1_kreis_ {
        transition: 100ms all ease-in-out 600ms; }
      .header-logo:hover #q_1_kreis_ {
        transition: 800ms ease-in-out all;
        transform: translateX(0); }
      .header-logo:hover * {
        opacity: 1; }
      .header-logo:hover .Kreis_kreis {
        opacity: 0; }
    .header-logo #q_1_kreis_ {
      transform: translateX(22.7%); }

  .navigation {
    width: 200px;
    height: 100vh;
    position: fixed;
    background-color: #fff;
    overflow: hidden;
    z-index: 300; }

  .navi {
    padding-right: 15px; }
    .navi li {
      text-align: right; }

  .navi-sub {
    margin: 10px 0 10px 0; }
    .navi-sub:hover li {
      left: 0; }

  .navi-sub-hide {
    position: relative;
    left: 120%;
    transition: all ease-in-out 300ms; } }
/* For tablet-viewport */
@media (max-width: 839px) {
  .header-site {
    display: inline;
    position: fixed;
    height: 60px;
    width: 100%;
    background-color: white; }

  .header-logo {
    height: auto;
    display: inline-block;
    width: 170px;
    left: 25px;
    top: 0;
    padding: 5px; }

  #Kreis_1_kreis_ {
    opacity: 0; }

  .navigation {
    position: fixed;
    width: 0;
    height: 100vh;
    background-color: rgba(33, 33, 33, 0.99);
    left: 50%;
    z-index: 1500;
    overflow: hidden;
    transition: all ease 200ms; }

  .navigation:target {
    width: 100%;
    left: 0;
    top: 0; }

  .navigation-mobile-close {
    display: inline-block; }

  .navi {
    display: inline-block;
    padding: 0; }
    .navi li {
      text-align: left;
      color: white; }
      .navi li a {
        color: #fff; }

  .navi-sub-hide {
    left: 0; }

  .navi-sub-speci {
    margin-top: 22px; }

  .identifier {
    transform: rotate(-45deg);
    top: calc( 100vh - 130px - 10px);
    left: 10px;
    position: fixed; }

  .identifier-background {
    height: 300%;
    top: -100%;
    display: inline-block;
    position: absolute; }

  .identifier-background-shadow {
    z-index: 100; }

  .identifier-wrapper {
    transform: rotate(45deg);
    z-index: 5000;
    top: -1px; }

  .content-wrapper {
    width: 100%;
    left: 0; }

  .footer-wrapper {
    width: calc(100% - (200px - 30px)); } }
/* For mobile-phone-viewport */
@media (max-width: 530px) {
  .identifier {
    display: none; }

  .footer-wrapper-s {
    width: 100%;
    padding: 0 10px; }

  .landing-portfolio {
    height: auto; }

  .landing-portfolio-item {
    height: 200px; }

  .landing-portfolio-item-img {
    top: -27px;
    width: 250%; }
    .landing-portfolio-item-img:hover {
      top: -20px; } }