* {
  margin: 0;
  padding: 0;

  box-sizing: border-box;
  text-decoration: none;
  border: 0;
  border-radius: 0;

  font-family: "Nunito Sans", sans-serif;
  color: #232121; /*#090909;*/
}

/* #### #### #### #### COMBINATIONS #### #### #### ####*/

button,
input,
textarea,
a {
  outline: none;
  cursor: pointer;
}

footer ul a:hover,
.vk_box a:hover {
  font-style: italic;
  font-weight: bolder;
}

img,
.vk_gallery_button {
  width: 100%;
}

body,
header,
nav,
nav ul,
.box,
footer,
.vk_box,
.vk_white_box {
  width: 100vw;
}

.vk_gallery_button,
nav ul,
nav ul div {
  height: 100%;
}

.vk_header_button,
.vk_main_heading,
.heading_underline,
#canvas {
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

header,
.vk_heading,
nav ul,
input,
textarea {
  background-position: bottom center;
  background-repeat: no-repeat;
  background-size: contain;
}

header,
nav ul {
  background-image: url("../../images/zeichnen_images/header_bg.png");
}

.vk_main_heading,
.vk_header_button_box {
  z-index: 1;
  margin: 5px auto;
}

.vk_header_button,
.vk_heading,
nav a,
.vk_call_to_action p,
.vk_box h2,
.vk_box a,
.vk_gallery_button,
input,
label,
textarea {
  font-family: "Nanum Pen Script", cursive;
}

header,
nav ul,
nav ul div,
.box,
.text_wrap,
.vk_image_wrap,
footer,
nav div a {
  display: flex;
}

header,
.vk_image_wrap,
footer,
nav ul,
nav ul div,
nav a {
  align-items: center;
}

header,
.vk_image_wrap,
.text_wrap {
  justify-content: center;
}

footer,
nav ul,
.box {
  justify-content: space-between;
}

footer ul,
nav ul,
nav ul div {
  list-style-type: none;
}

.text_wrap,
header {
  flex-direction: column;
}

.box,
nav ul,
nav ul div {
  flex-direction: row;
}

.vk_call_to_action {
  z-index: 1;
}

/* #### #### #### #### HEADER #### #### #### ####*/

@keyframes canvas {
  0% {
    opacity: 0;
  }
  50% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

#canvas {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  background-image: url("../../images/zeichnen_images/canvas_bg.png");
  background-size: auto;
  animation-name: canvas;
  animation-duration: 2.5s;
}

header {
  height: 100vh;
}

.vk_white_box {
  position: fixed;
  top: -300px;
  left: 0;
  height: 300px;
  background: white;
  z-index: 5;
}

nav {
  padding-top: 35px;
  height: 120px;
  background: #ffffff;
  position: fixed;
  top: -120px;
  left: 0;
  z-index: 2;
  transition: 0.4s cubic-bezier(0.33, 0, 0.39, 1.68); /*cubic-bezier(0.175, 0.885, 0.32, 2.575);*/
  overflow: hidden;
}

.nav-moved {
  top: -40px;
}

nav ul {
  padding: 0 3vw;
}

nav ul div {
  width: auto;
}

nav a {
  height: 50px;
  width: 140px;
  display: block;
  font-size: 25px;
  text-align: center;
  line-height: 50px;
}

nav ul div li a img {
  width: 30px;
  margin-right: 8px;
}

@keyframes heading {
  from {
    top: -3000px;
  }
  to {
    top: 0;
  }
}

.vk_main_heading {
  font-size: 55px;
  font-family: "Nothing You Could Do", cursive;
  padding: 18px;
  background-image: url("../../images/zeichnen_images/border.png");
  position: relative;
  animation-name: heading;
  animation-duration: 0.9s;
}

@keyframes box {
  from {
    top: 3000px;
  }
  to {
    top: 0;
  }
}

.vk_header_button_box {
  position: relative;
  animation-name: box;
  animation-duration: 0.9s;
}

.vk_header_button {
  width: 130px;
  height: 50px;
  margin: 0 5px;
  background-image: url("../../images/zeichnen_images/button_1.png");
  background-color: rgba(255, 255, 255, 0);
  font-size: 22px;
  font-weight: 900;
  z-index: 2;
  transition: 0.3s;
}

.vk_header_button:hover {
  transform: rotate(10deg);
}

#download:hover {
  opacity: 0.5;
  transform: rotate(0deg);
}

.vk_call_to_action {
  position: absolute;
  top: 90vh;
  width: 200px;
  text-align: center;
  font-size: 20px;
  font-variant: small-caps;
}

/* #### #### #### #### BOXES #### #### #### ####*/

.box {
  padding: 80px 15vw;
}

.vk_heading {
  display: block;
  width: 130px;
  height: 55px;
  margin: 10px auto 30px;
  font-size: 35px;
  text-align: center;
  background-image: url("../../images/zeichnen_images/underline.png");
}

.box p {
  text-align: justify;
  margin: 12.5px 0;
  font-family: "Nothing You Could Do", cursive;
  font-size: 20px;
}

.text_wrap {
  width: 40%;
}

.vk_image_wrap {
  width: 60vw;
  position: relative;
  left: 5vw;
  border-radius: 10px;
  overflow: hidden;
}

.vk_gallery_button {
  position: absolute;
  background-color: rgba(0, 0, 0, 0.5);
  font-size: 20px;
  color: white;
  opacity: 0;
  transition: 0.3s;
}

.vk_gallery_button:hover {
  opacity: 1;
}

form {
  display: flex;
  flex-direction: column;
  width: 100vw;
  padding: 120px 20vw 100px;
}

.vk_wrapper {
  display: flex;
  width: 100%;
  justify-content: space-between;
  flex-direction: row;
  margin-bottom: 30px;
}

.vk_input_wrapper {
  width: 45%;
}

input,
textarea {
  width: 100%;
  height: 50px;
  padding: 0 20px;
  background-image: url("../../images/zeichnen_images/header_bg.png");
  font-size: 25px;
}

textarea {
  padding: 10px 20px 25px;
  height: 105px;
  resize: none;
}

label {
  font-weight: bolder;
  font-size: 25px;
  margin: 0 20px;
}

footer {
  height: 250px;
  background-color: #f2f2f2;
  padding: 0 6vw;
}

.vk_footer_box {
  width: 250px;
}

footer ul h2 {
  font-size: 20px;
  line-height: 30px;
  font-family: "Neucha", cursive;
}

footer ul a {
  color: #333;
  font-family: "Nanum Pen Script", cursive;
  font-size: 20px;
}

.vk_box {
  font-size: 11px;
  padding: 5px;
  text-align: center;
}

.vk_gallery {
  width: 100vw;
  height: 100vh;
  background: black;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 3;
}

@media only screen and (max-width: 1075px) {
  .box {
    padding: 80px 10vw;
  }

  .vk_image_wrap {
    width: 40vw;
  }
}

@media only screen and (max-width: 920px) {
  .box {
    padding: 80px 15vw;
    flex-direction: column;
  }

  .text_wrap {
    margin-bottom: 40px;
  }

  .vk_image_wrap,
  .text_wrap {
    width: 100%;
    left: 0;
  }

  .vk_footer_box:first-of-type {
    width: 250px;
  }

  .vk_footer_box {
    width: 150px;
  }
}

@media only screen and (max-width: 700px) {
  .box {
    padding: 80px 5vw;
  }

  footer {
    height: auto;
    flex-direction: column;
    padding: 20px 0;
  }

  .vk_footer_box {
    margin: 20px auto;
  }

  form {
    padding: 120px 10vw 100px;
  }

  form .vk_wrapper {
    flex-direction: column;
  }

  .vk_input_wrapper {
    width: 100%;
  }

  .vk_input_wrapper:first-of-type {
    margin-bottom: 20px;
  }
}

@media only screen and (max-width: 520px) {
  nav ul div a {
    width: auto;
    margin: 0 10px;
  }
}

@media only screen and (max-width: 450px) {
  nav ul div a {
    font-size: 0px;
  }

  nav ul div li a img {
    width: 38px;
  }
}