@font-face {
  font-family: 'Roboto';
  src: url('../assets/fonts/Roboto/Roboto-Regular');
  font-weight: 500;
}

@font-face {
  font-family: 'Roboto';
  src: url('../assets/fonts/Roboto/Roboto-Thin');
  font-weight: 100;
}

@font-face {
  font-family: 'Roboto';
  src: url('../assets/fonts/Roboto/Roboto-Light');
  font-weight: 200;
}

@font-face {
  font-family: 'Roboto';
  src: url('../assets/fonts/Roboto/Roboto-Medium');
  font-weight: 700;
}

:root {
  font-family: "Roboto", sans-serif;
  font-size: 1rem;
  --mainColor: #4b0162;
  --secondColor: #a586ad;
  --thirdColor: #6e4c78;
  --fourthColor: #ffe8ff;
  --fifthColor: #944fa9;
}

*, *::before, *::after {
  box-sizing: border-box;
}

h1, h2, h3, h4, h5, p {
  margin: 0;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body, html {
  position: relative;
  height: auto;
  margin: 0;
  padding: 0;
}

img {
  max-width: 100%;
}

a {
  text-decoration: none;
  color: #FFFFFF;
  cursor: pointer;
}

/* landing page */
#ivd-logo {
  position: absolute;
  bottom: 40px;
  right: 30px;
  width: 50px;
}

#main-banner {
  display: flex;
  flex-flow: row nowrap;
  justify-content: center;
  align-items: flex-start;
  width: 100%;
  height: 100vh;
}
#main-banner .main-banner-wrapper {
  flex: 1 1 33.33%;
  height: 100%;
}
#main-banner .main-banner-elem {
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  overflow: hidden;
}
#main-banner .main-banner-elem:hover .mb-animation-layer {
  opacity: 1;
}
#main-banner .main-banner-elem:hover .mb-slide-in {
  animation: floatup 1.2s forwards;
}
#main-banner .main-banner-elem-mobil {
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}
#main-banner .main-banner-elem-mobil-active .mb-animation-layer {
  opacity: 1;
}
#main-banner .main-banner-elem-mobil-active .mb-slide-in {
  animation: floatup 1.2s forwards;
}
#main-banner .mb-animation-layer {
  width: 100%;
  height: 100%;
  background-color: #fff;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
}
#main-banner .mb-slide-in {
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
  width: 100%;
  overflow: hidden;
  height: 100%;
  transform: translateY(100%);
  opacity: 0;
  padding: 20px;
  color: var(--mainColor);
  white-space: nowrap;
  text-align: center;
}
#main-banner .mb-slide-in h2 {
  font-size: 2.5rem;
}
#main-banner .mb-slide-in h3 {
  font-size: 1.5rem;
  font-weight: 100;
  line-height: 20px;
  margin-bottom: 7px;
}
#main-banner #video-intro {
  margin: 0;
  padding: 0;
  background-color: #000000;
  position: relative;
}
#main-banner #video-intro #video-controller {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
  z-index: 2;
}
#main-banner #video-intro #video-controller div {
  width: 80px;
  height: 80px;
  background-color: var(--mainColor);
  border-radius: 50%;
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: background-color 0.15s ease-in-out;
}
#main-banner #video-intro #video-controller div:hover {
  background-color: var(--secondColor);
}
#main-banner #video-intro #video-controller div figure {
  color: #ffffff;
  font-size: 2rem;
  margin: 0;
  padding: 0;
  width: 1.3rem;
}
#main-banner #video-intro video {
  width: 100%;
  height: 100%;
}

@keyframes floatup {
  0% {
    transform: translateY(100%);
  }
  35% {
    opacity: 0;
    transform: translateY(30%);
  }
  70% {
    opacity: 1;
  }
  100% {
    transform: translateY(0%);
    opacity: 1;
  }
}
#mb-1 {
  height: 45%;
  background: #c2e1e4 url("../assets/v3-2-1.png") no-repeat center bottom;
  background-size: 65%;
}

#mb-2 {
  height: 55%;
  background: #ffcabc url("../assets/roesch-bottle.png") no-repeat center;
  background-size: contain;
}

#mb-3 {
  height: 40%;
  background: #dc8b70 url("../assets/v3-6.png") no-repeat center;
  background-size: 110%;
}

#mb-4 {
  display: none;
}

#mb-5 {
  height: 60%;
  background: #fdbad9 url("../assets/business-card-image.png") no-repeat center;
  background-size: contain;
}

#mb-6 {
  height: 100%;
  background: var(--thirdColor) url("../assets/v3-5.png") no-repeat center;
  background-size: 90% 90%;
}

/* header */
header {
  width: 100%;
  height: 80px;
  padding: 7px 55px;
  background-color: var(--mainColor);
  display: flex;
  flex-flow: nowrap;
  justify-content: space-between;
  align-items: center;
}
header img {
  width: 160px;
  filter: saturate(0) brightness(3000%);
}
header a {
  font-weight: 100;
  font-size: 1.25rem;
}

/* footer */
footer {
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 20px 25px;
  background-color: var(--mainColor);
  color: #ffffff;
}
footer a {
  margin: 0 10px;
  font-weight: 100;
}
footer a:hover {
  text-decoration: underline;
}

/* Angebote page */
#offer-container {
  display: flex;
  flex-flow: column nowrap;
  justify-content: start;
  align-items: center;
  list-style: none;
  padding: 0;
  min-height: calc(100vh - (80px + 64px));
  margin: 0;
  padding: 20px 0 0 0;
}

.offer-text-container {
  z-index: 2;
}

.offer-wrapper {
  width: 100%;
  height: 500px;
  margin: 0;
  cursor: pointer;
  text-align: center;
  background-size: cover !important;
  max-width: 750px;
  margin-bottom: 25px;
  border-radius: 10px;
  overflow: hidden;
}
.offer-wrapper a {
  width: 100%;
  height: 100%;
  position: relative;
  padding: 0 0 60px;
  display: flex;
  flex-flow: column nowrap;
  justify-content: flex-end;
  align-items: center;
}
.offer-wrapper h2 {
  font-size: 4rem;
  color: #fdbad9;
  text-shadow: 0 4px 3px rgba(0, 0, 0, 0.4), 0 8px 13px rgba(0, 0, 0, 0.1), 0 18px 23px rgba(0, 0, 0, 0.1);
  text-transform: uppercase;
}
.offer-wrapper h3 {
  width: max-content;
  font-size: 3rem;
  font-weight: 100;
  color: #fdbad9;
  border-top: 2px solid #fdbad9;
  margin-top: 7px;
  text-transform: uppercase;
  text-shadow: 0 4px 3px rgba(0, 0, 0, 0.4), 0 8px 13px rgba(0, 0, 0, 0.1), 0 18px 23px rgba(0, 0, 0, 0.1);
}

.offer-overlay {
  z-index: 1;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: -webkit-gradient(linear, left bottom, left top, from(rgba(0, 0, 0, 0.75)), color-stop(90%, transparent));
  background: -webkit-linear-gradient(bottom, rgba(0, 0, 0, 0.75) 0, transparent 90%);
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.75) 0, transparent 90%);
}

.offer-text-container {
  width: 100%;
  height: 100%;
  display: flex;
  flex-flow: column nowrap;
  justify-content: flex-end;
  align-items: center;
}

/* Referenzen page */
#ref-page nav {
  width: 100%;
  background-color: var(--secondColor);
  position: relative;
}
#ref-page nav #nonmobil-immo-list {
  width: 100%;
  margin: 0;
  padding: 0 50px;
  display: flex;
  flex-flow: nowrap;
  justify-content: center;
  align-items: center;
}
#ref-page nav #nonmobil-immo-list li {
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
  min-width: 230px;
  width: 20%;
  text-align: center;
  padding: 15px;
  cursor: pointer;
  position: relative;
  transition: background-color 0.2s ease-in-out;
}
#ref-page nav #nonmobil-immo-list li input {
  visibility: hidden;
  position: absolute;
}
#ref-page nav #nonmobil-immo-list li input:checked + label {
  background-color: var(--fourthColor);
  color: var(--mainColor);
}
#ref-page nav #nonmobil-immo-list li input:focus {
  outline: none;
}
#ref-page nav #nonmobil-immo-list li label {
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
  font-size: 1.2rem;
  width: 100%;
  height: 100%;
  position: absolute;
  transition: color 0.2s ease-in-out;
  cursor: pointer;
  color: #ffffff;
}
#ref-page nav #nonmobil-immo-list li:hover {
  background-color: var(--fourthColor);
}
#ref-page nav #nonmobil-immo-list li:hover label {
  color: var(--mainColor);
}
#ref-page nav #immo-mobil-menu {
  display: none;
  padding: 12px 30px;
  cursor: pointer;
}
#ref-page nav #immo-mobil-list {
  display: none;
  position: absolute;
  top: 54px;
  z-index: 1000;
  margin: 0;
  width: 100%;
  background-color: var(--fourthColor);
}
#ref-page nav #immo-mobil-list li {
  display: flex;
  flex-flow: row nowrap;
  justify-content: flex-start;
  align-items: center;
  border-bottom: 1px solid var(--mainColor);
}
#ref-page nav #immo-mobil-list li:last-of-type {
  border: none;
}
#ref-page nav #immo-mobil-list li input {
  visibility: hidden;
  position: absolute;
}
#ref-page nav #immo-mobil-list li input:checked + label {
  background-color: var(--mainColor);
  color: #ffffff;
}
#ref-page nav #immo-mobil-list li input:focus {
  outline: none;
}
#ref-page nav #immo-mobil-list li label {
  display: block;
  width: 100%;
  padding: 10px;
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--mainColor);
  transition: background-color 0.2s ease-in-out;
}
#ref-page nav #immo-mobil-list li label:hover {
  background-color: var(--mainColor);
  color: #ffffff;
}
#ref-page .ref-content-container {
  display: none;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
}
#ref-page .ref-content-elem-wrapper {
  width: 75%;
  height: 700px;
  margin: 30px 0;
  position: relative;
}
#ref-page .ref-content-elem-wrapper::before {
  content: "";
  position: absolute;
  top: -12.5px;
  left: -12.5px;
  width: calc(100% + 25px);
  height: calc(100% + 25px);
  box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
}
#ref-page .ref-content-elem-wrapper p {
  font-size: 1.5rem;
  color: #fdbad9;
  font-weight: 100;
  margin-bottom: 10px;
}
#ref-page .ref-content-elem-wrapper h4 {
  font-size: 1.75rem;
  font-weight: 500;
  text-transform: uppercase;
  color: #fdbad9;
}
#ref-page #ref-elem-1 {
  background: var(--fourthColor) url("../assets/referenzen/ref-1.jpg") no-repeat center center;
  background-size: cover;
}
#ref-page #ref-elem-2 {
  background: var(--fourthColor) url("../assets/referenzen/ref-2.jpg") no-repeat center center;
  background-size: cover;
}
#ref-page #ref-elem-3 {
  background: var(--fourthColor) url("../assets/referenzen/ref-3.jpg") no-repeat center center;
  background-size: cover;
}
#ref-page #ref-elem-4 {
  background: var(--fourthColor) url("../assets/referenzen/ref-4.jpg") no-repeat center center;
  background-size: cover;
}
#ref-page #ref-elem-5 {
  background: var(--fourthColor) url("../assets/referenzen/ref-5.jpg") no-repeat center center;
  background-size: cover;
}
#ref-page #ref-elem-6 {
  background: var(--fourthColor) url("../assets/referenzen/ref-6.jpg") no-repeat center center;
  background-size: cover;
}
#ref-page #ref-elem-7 {
  background: var(--fourthColor) url("../assets/referenzen/ref-7.jpg") no-repeat center center;
  background-size: cover;
}
#ref-page #ref-elem-8 {
  background: var(--fourthColor) url("../assets/referenzen/ref-8.jpg") no-repeat center center;
  background-size: cover;
}
#ref-page #ref-elem-9 {
  background: var(--fourthColor) url("../assets/referenzen/ref-9.jpg") no-repeat center center;
  background-size: cover;
}
#ref-page #ref-elem-10 {
  background: var(--fourthColor) url("../assets/referenzen/ref-10.jpg") no-repeat center center;
  background-size: cover;
}
#ref-page #ref-elem-11 {
  background: var(--fourthColor) url("../assets/referenzen/ref-11.jpg") no-repeat center center;
  background-size: cover;
}
#ref-page #ref-elem-12 {
  background: var(--fourthColor) url("../assets/referenzen/ref-12.jpg") no-repeat center center;
  background-size: cover;
}

/* - aktuelle Angebote sub-page */
#offer-sub-page #img-ang-1 {
  background: url("../assets/angebote/angebot-1.jpg") no-repeat center;
  background-size: cover;
}
#offer-sub-page #img-ang-2 {
  background: url("../assets/angebote/angebot-2.jpg") no-repeat center;
  background-size: cover;
}
#offer-sub-page #img-ang-westend {
  background: url("../assets/angebote/angebot-westend-2.jpg") no-repeat center;
  background-size: cover;
}
#offer-sub-page .img-banner {
  height: 400px;
  position: relative;
  background-size: cover !important;
}
#offer-sub-page .img-banner::after {
  content: "";
  background-color: rgba(0, 0, 0, 0.3);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
}
#offer-sub-page .img-banner #img-text-wrapper {
  position: relative;
  z-index: 3;
  width: 100%;
  height: 100%;
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
  color: #ffffff;
  text-transform: uppercase;
  font-size: 2.5rem;
  text-align: center;
}
#offer-sub-page .img-banner #img-text-wrapper p {
  color: var(--mainColor);
  font-size: 3rem;
  line-height: 75px;
}
#offer-sub-page .img-banner #img-text-wrapper h3 {
  font-weight: 100;
  font-size: 2.3rem;
}
#offer-sub-page h2 {
  font-size: 2.5rem;
  text-align: center;
  margin: 25px 0 10px 0;
}
#offer-sub-page .detail-text {
  padding: 0 25px;
  text-align: center;
  font-size: 1.2rem;
  line-height: 30px;
}
#offer-sub-page ul {
  margin: 50px 0;
  width: 100%;
  padding: 0 3%;
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  align-content: center;
  align-items: flex-start;
  list-style: none;
  text-align: center;
}
#offer-sub-page li {
  padding: 25px;
  flex: 0 0 20em;
}
#offer-sub-page li:last-of-type {
  flex: 0 0 100%;
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
}
#offer-sub-page li:last-of-type #last-li-wrapper {
  width: 20em;
  position: relative;
}
#offer-sub-page li h5 {
  font-size: 1.3rem;
  font-weight: 100;
  text-transform: uppercase;
  color: var(--mainColor);
  margin-bottom: 20px;
  position: relative;
}
#offer-sub-page li h5::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 40%;
  border-bottom: 1px solid var(--mainColor);
}
#offer-sub-page li p {
  font-size: 1.5rem;
  line-height: 30px;
}
#offer-sub-page li span {
  color: var(--mainColor);
  text-transform: uppercase;
  font-size: 1rem;
}
#offer-sub-page li.has-border {
  border-left: 1px solid var(--mainColor);
  margin-bottom: 20px;
}
#offer-sub-page #papers {
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  align-items: center;
  margin: 25px 0 80px 0;
}
#offer-sub-page #papers .paper-elem {
  flex: 1 1 23em;
  min-height: 450px;
  max-width: 50%;
  min-width: 350px;
  padding: 35px 10px;
  margin: 10px;
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
  text-align: center;
}
#offer-sub-page #papers .paper-elem .bg-img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transform: scale(1.03);
  filter: blur(5px);
  -webkit-filter: blur(5px);
}
#offer-sub-page #papers .paper-elem h2 {
  z-index: 2;
  color: var(--mainColor);
  font-size: 4.5rem;
}
#offer-sub-page #papers .paper-elem p {
  z-index: 2;
  color: #ffffff;
  font-size: 2rem;
}
#offer-sub-page #papers .paper-elem a {
  margin-top: 30px;
  z-index: 2;
  padding: 20px;
  border-radius: 50%;
  background-color: var(--mainColor);
  transition: background-color 0.2s ease-in-out;
}
#offer-sub-page #papers .paper-elem a:hover {
  background-color: var(--secondColor);
}
#offer-sub-page #papers .paper-elem a svg {
  height: 50px;
  width: 50px;
}
#offer-sub-page #papers #expose .bg-img {
  background: url("../assets/expose.jpg") no-repeat center;
  background-size: cover;
}
#offer-sub-page #papers #grundriss .bg-img {
  background: url("../assets/grundriss.jpg") no-repeat center;
  background-size: cover;
}

/* - Kontakt page */
#kontakt-page main {
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  align-items: flex-start;
  min-height: calc(100vh - 80px);
}
#kontakt-page main .kontakt-main-elem-container {
  flex: 1 1 20em;
  min-width: 25em;
}
#kontakt-page main h2 {
  font-size: 3rem;
  text-align: center;
  line-height: 60px;
  margin: 50px 0 30px 0;
  width: 100%;
}
#kontakt-page main #kontakt-partner-container {
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
  margin-bottom: 50px;
  padding: 0 25px;
  min-height: 500px;
}
#kontakt-page main #kontakt-partner-container h2 {
  margin: 7px 0 10px 0;
  font-size: 2rem;
  font-weight: 100;
  width: auto;
}
#kontakt-page main #kontakt-partner-container h3 {
  font-size: 1.5rem;
  margin-bottom: 7px;
}
#kontakt-page main #kontakt-partner-container img {
  width: 70%;
  margin-bottom: 35px;
}
#kontakt-page main #kontakt-partner-container div {
  width: auto;
  text-align: left;
}
#kontakt-page main #kontakt-partner-container div p {
  text-transform: uppercase;
  font-size: 1.2rem;
}
#kontakt-page main #kontakt-partner-container div p a, #kontakt-page main #kontakt-partner-container div p span {
  text-transform: lowercase;
  color: var(--mainColor);
}

#kontakt-container {
  display: flex;
  flex-flow: column nowrap;
  justify-content: flex-start;
  align-items: center;
  margin-bottom: 50px;
  padding: 0 25px;
}
#kontakt-container form {
  width: 100%;
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
}
#kontakt-container .kontakt-elem-wrapper {
  display: flex;
  flex-flow: column nowrap;
  justify-content: flex-start;
  align-items: flex-start;
  width: 100%;
  max-width: 500px;
  margin: 12px 0;
}

#kontakt-container .kontakt-elem-wrapper.checkbox-container {
  flex-flow: row nowrap;
}

#kontakt-container .kontakt-elem-wrapper.checkbox-container input {
  width: auto;
  margin-right: 10px;
  width: 35px;
  height: 35px;
}

#kontakt-container .kontakt-elem-wrapper.checkbox-container label {
  font-size: 1rem;
}

#kontakt-container .kontakt-elem-wrapper.checkbox-container a {
  color: var(--mainColor);
}

#kontakt-container input {
  border: none;
  border-bottom: 1px solid var(--mainColor);
  width: 100%;
  font-size: 1.2rem;
  color: var(--thirdColor);
}
#kontakt-container input:focus {
  outline: none;
}
#kontakt-container textarea {
  width: 100%;
  border: 1px solid var(--mainColor);
  font-family: "Roboto", sans-serif;
  font-size: 1.1rem;
}
#kontakt-container textarea:focus {
  outline: none;
}
#kontakt-container label {
  font-size: 1.2rem;
}
#kontakt-container .form-hide {
  display: none;
}
#kontakt-container input[type=submit] {
  max-width: 500px;
  margin-top: 20px;
  border: none;
  color: #ffffff;
  background-color: var(--mainColor);
  border-radius: 15px;
  padding: 7px 0;
  cursor: pointer;
  font-weight: 100;
  text-transform: uppercase;
  font-size: 1.3rem;
  transition: background-color 0.15s ease-in-out;
}
#kontakt-container input[type=submit]:hover {
  background-color: var(--secondColor);
}
#kontakt-container input[type=submit]:disabled {
  background-color: gray;
  cursor: default;
}

#kontakt-page-submit main {
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 80px);
  text-align: center;
}
#kontakt-page-submit main h2 {
  font-size: 3rem;
}
#kontakt-page-submit main h3 {
  font-size: 2.5rem;
  font-weight: 200;
}

.service-textbox {
  margin-bottom: 25px;
}

.service-textbox a {
  color: var(--mainColor);
}

/* - Generator file - */
.template-generator-input {
  z-index: 5;
  margin: 15px;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.template-generator-input input {
  border: 1px solid var(--mainColor);
  margin-left: 7px;
  width: 220px;
  max-width: 80%;
  height: 24px;
}
.template-generator-input label {
  text-transform: none;
  font-size: 1.2rem;
}
#template-generate-btn {
  margin: 25px 0 100px 50%;
  transform: translateX(-50%);
  width: 90%;
  max-width: 500px;
  background: var(--mainColor);
  transition: background-color .2s ease-out;
  color: #fff;
  padding: 10px 0;
  border: none;
  border-radius: 15px;
  font-size: 1.3rem;
  cursor: pointer;
}
#template-generate-btn:hover {
  background-color: var(--secondColor);
}

/* - Service page, terms page - */
#service-page, .terms-page {
  padding: 25px 50px;
  min-height: calc(100vh - 80px);
}
#service-page h2, .terms-page h2 {
  color: var(--mainColor);
  font-weight: 700;
  letter-spacing: -3px;
  font-size: 3rem;
  text-transform: uppercase;
  line-height: 45px;
  margin-bottom: 40px;
}
.terms-page h2 {
  letter-spacing: -2px;
  font-size: 2.5rem;
}
.terms-page h4 {
  text-transform: uppercase;
  color: var(--mainColor);
  letter-spacing: 1px;
  font-weight: 700;
  margin: 30px 0 7px 0;
}
#service-page span {
  display: block;
  font-size: 1.5rem;
  font-weight: 100;
  letter-spacing: 1px;
  line-height: 30px;
}
#service-page article {
  margin: 50px 0;
}
#service-page h3 {
  text-transform: uppercase;
  color: var(--mainColor);
  margin-bottom: 12px;
  position: relative;
  display: inline-block;
}
#service-page h3::before {
  content: "";
  border-bottom: 2px solid var(--mainColor);
  width: 45%;
  position: absolute;
  bottom: -2px;
}

.about-page-wrapper {
  width: 100%;
  display: flex;
  flex-flow: column;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
}

#service-page article.about-page-textblock {
  margin: 25px 0;
}

.about-page-textblock {
  max-width: 800px;
  background: white;
  padding: 25px;
  box-shadow: rgba(99, 99, 99, 0.2) 0px 2px 8px 0px;
  border-radius: 15px;
}

.about-page-textblock p {
  margin-bottom: 15px;
}

.about-page-textblock.video-block {
  border-radius: 15px;
  overflow: hidden;
  padding: 0;
  margin-bottom: 50px;
}

.about-page-textblock.video-block video {
  width: 100%
}

#about-page-idv {
  text-align: center;
  padding: 5px 0 40px 0;
  display: flex;
  flex-flow: column nowrap;
  justify-content: flex-start;
  align-items: center;
}

#about-page-idv h3 {
  font-size: 2rem;
  text-transform: none;
  font-style: italic;
  margin-bottom: 40px
}

#about-page-idv h3::before {
  content: none;
}

#about-page-idv p {
  max-width: 450px;
  font-weight: 700;
}


/* - index footer - */
#index-footer {
  position: fixed;
  bottom: -10px;
  width: 100%;
}
#index-footer ul {
  list-style: none;
  display: flex;
  justify-content: flex-end;
  align-content: center;
  padding: 0 20px;
}
#index-footer ul li {
  margin: 0 10px;
}
#index-footer ul li a {
  font-weight: 100;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: .8rem;
  transition: color .2s ease-out;
}
#index-footer ul li a:hover {
  color: var(--mainColor);
}

/* - media querys - */
@media only screen and (min-width: 450px) and (max-width: 639px) {
  #mb-1 {
    background-size: contain !important;
  }
}
@media only screen and (min-width: 621px) and (max-width: 950px) {
  .offer-wrapper h2 {
    font-size: 3.5rem;
  }

  .offer-wrapper h3 {
    font-size: 2.5rem;
  }
}
@media only screen and (max-width: 620px) {
  header {
    padding: 7px 20px;
  }
  #ref-page #ref-nav-banner-wrapper h2 {
    font-size: 16vw;
  }

  .offer-wrapper h2 {
    font-size: 2.5rem;
  }

  .offer-wrapper h3 {
    font-size: 1.75rem;
  }

  #ref-page .ref-content-elem-wrapper h2 {
    font-size: 2rem;
  }

  #ref-page .ref-content-elem-wrapper h3 {
    font-size: 1.5rem;
  }

  #ref-page .ref-content-elem-wrapper p {
    font-size: 1rem;
  }
  #service-page {
    padding: 20px;
  }
  #service-page h2 {
    font-size: 2.3rem;
  }
  #service-page span {
    font-size: 1.2rem;
  }
}
@media only screen and (max-width: 950px) {
  #main-banner {
    flex-flow: row wrap;
  }
  #main-banner .main-banner-wrapper {
    min-width: 20em;
  }
  #main-banner #mb-6 {
    background-size: auto 85%;
  }

  #ivd-logo {
    position: fixed;
  }
}
@media only screen and (max-width: 1050px) {
  #mb-1 {
    background-size: 100%;
  }

  #ref-page .ref-content-elem-wrapper {
    width: 90%;
  }
}
@media only screen and (max-width: 680px) {
  #offer-sub-page li.has-border {
    border-left: none;
  }
}
@media only screen and (max-width: 700px) {
  #ref-page nav #nonmobil-immo-list {
    display: none;
  }

  #ref-page #immo-mobil-menu {
    display: flex !important;
    justify-content: flex-end;
  }

  footer {
    display: flex;
    flex-flow: column nowrap;
    justify-content: center;
    align-items: center;
  }
  footer div {
    text-align: center;
  }
  footer div:first-of-type {
    margin-bottom: 10px;
  }
}
@media only screen and (max-width: 800px) {
  #kontakt-page main #kontakt-partner-container img {
    width: 100%;
  }
}
@media only screen and (min-width: 681px) and (max-width: 1021px) {
  #offer-sub-page ul .has-border:nth-of-type(3) {
    border: none;
  }
}
@media only screen and (min-width: 1022px) and (max-width: 1361px) {
  #offer-sub-page ul .has-border:nth-of-type(4) {
    border: none;
  }
}