.wrapper {
  position: relative; 
  
}

header {
  height: 200vh;
}
.container {
  /* hide fixed overflow contents */
  clip: rect(0, auto, auto, 0);

  /* does not work if overflow = visible */
  overflow: hidden;

  /* only works with absolute positioning */
  position: absolute;

  /* Make sure containers are full-width and height */
  height: 100vh;
  left: 0;
  width: 100%;
  
  
  /* safari hack */
  -webkit-mask-image: -webkit-linear-gradient(top, #ffffff 0%,#ffffff 100%);
}

.container_solid {
  background: white;
  
  
  /* position this container at the top of its parent element */
  top: 0;
}
.container_solid2 {
  background: white;
  
  /* position this container at the top of its parent element */
  top: 200vh;
}
.container_solid3 {
  background: white;
  
  /* position this container at the top of its parent element */
  top: 400vh;
}

.container_solid4 {
  background: white;
  
  /* position this container at the top of its parent element */
  top: 600vh;
}

.container_solid5 {
  background: white;
  
  /* position this container at the top of its parent element */
  top: 800vh;
}

.title_wrapper {
  position: fixed;
  display: block;  
  margin: auto;
  width: 100%;
  /* center the text wrapper vertically */
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
}

.title_wrapper h1 {
  text-align: center;

  text-transform: uppercase;
  text-align: center;
  font-weight: 900;
}

.container_solid .title_wrapper h1 {
  /* the text background */
  background-size: 100vw auto;
  background-position: center;
  background-repeat: no-repeat;
  font-family: 'fctulsaregular';
  /* clip the text is possible */
  text-fill-color: transparent;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  -webkit-background-clip: text;
  
  /* fallback text color */
  color: black;
}
.container_solid2 .title_wrapper h1 {
  /* the text background */
  background-size: 100vw auto;
  background-position: center;
  
  /* clip the text is possible */
  text-fill-color: transparent;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  -webkit-background-clip: text;
  
  /* fallback text color */
  color: black;
}
h1{
font-family: halyard-display,sans-serif;
font-weight: 600;
font-style: normal;}
.container_solid3 .title_wrapper h1 {
  /* the text background */
  background-size: 100vw auto;
  background-position: center;
  
  /* clip the text is possible */
  text-fill-color: transparent;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  -webkit-background-clip: text;
  
  /* fallback text color */
  color: black;
}

.container_solid4 .title_wrapper h1 {
  /* the text background */
  background-size: 100vw auto;
  background-position: center;
  
  /* clip the text is possible */
  text-fill-color: transparent;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  -webkit-background-clip: text;
  
  /* fallback text color */
  color: black;
}

.container_solid5 .title_wrapper h1 {
  /* the text background */
  background-size: 100vw auto;
  background-position: center;
  
  /* clip the text is possible */
  text-fill-color: transparent;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  -webkit-background-clip: text;
  
  /* fallback text color */
  color: black;
}

.container_image {
  /* Grab a free image from unsplash */
  background-size:cover;
  background-position: center;
  background-attachment: scroll;
  background-repeat: no-repeat;
  

  /* position the second container below the first container */
  top: 100vh;
}

.container_image2 {

  background-size:cover;
  background-position: center;
  background-attachment: scroll;
  background-repeat: no-repeat;


  
  /* position the second container below the first container */
  top: 300vh;
}
.container_image3 {
  /* Grab a free image from unsplash */
  background-size:cover;
  background-position: center;
  background-attachment: scroll;
  background-repeat: no-repeat;


  
  /* position the second container below the first container */
  top: 500vh;
}

.container_image4 {
  /* Grab a free image from unsplash */
  background-size:cover;
  background-position: center;
  background-attachment: scroll;
  background-repeat: no-repeat;


  
  /* position the second container below the first container */
  top: 700vh;
}

.container_image5 {
  /* Grab a free image from unsplash */
  background-size:cover;
  background-position: center;
  background-attachment: scroll;
  background-repeat: no-repeat;


  
  /* position the second container below the first container */
  top: 900vh;
}

.container_image .title_wrapper h1 {
  color: white;
  font-family: 'fctulsaregular';
}
.container_image2 .title_wrapper h1 {
  color: white;
}
.container_image3 .title_wrapper h1 {
  color: white;
}

.container_image4 .title_wrapper h1 {
  color: white;
}

.container_image5 .title_wrapper h1 {
  color: white;
}

section {
  min-height: 100vh;
  padding: 2em;
  margin: auto;
  max-width: 800px;
}

section h2 {
  
}
.container_solid .logo img{
height: 110px;
	position: fixed;
    left: 50%;
  -webkit-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
}

.container_solid .arrows {
	width: 60px;
	height: 72px;
	position: fixed;
	left: 50%;
	margin-left: -30px;
	bottom: 1%;
  z-index:2;
  
}

.container_solid .arrows path {
	stroke: #6ECEB2;
	fill: transparent;
	stroke-width: 1.5px;	
	animation: arrow 2s infinite;
	-webkit-animation: arrow 2s infinite; 
}

@keyframes arrow
{
0% {opacity:0}
40% {opacity:1}
80% {opacity:0}
100% {opacity:0}
}

@-webkit-keyframes arrow /*Safari and Chrome*/
{
0% {opacity:0}
40% {opacity:1}
80% {opacity:0}
100% {opacity:0}
}

.arrows path.a1 {
	animation-delay:-1s;
	-webkit-animation-delay:-1s; /* Safari 和 Chrome */
}

.arrows path.a2 {
	animation-delay:-0.5s;
	-webkit-animation-delay:-0.5s; /* Safari 和 Chrome */
}

.arrows path.a3 {	
	animation-delay:0s;
	-webkit-animation-delay:0s; /* Safari 和 Chrome */
}