.section-intro {
 float: left;
}

.headtext-intro {
 position: absolute;
 width: 95vw;
 margin-left: 2.5vw;
 margin-top: 78vh;
 text-align: center;
 font-size: 2.75em;
 color: white;
}

.image-intro {
 float: left;
 width: 85vw;
 margin-left: 7.5vw;
 height: 80vh;
 margin-top: 10vh;
 object-fit: cover;
 border-radius: 2em;
}

.geel-kwart-intro {
 position: absolute;
 left: 0vw;
 top: 95vh;
 z-index: -999;
 width: 7vw;
}

.container-artikel-tekst {
 float: left;
 width: 80vw;
 margin-left: 10vw;
 margin-top: 15vh;
 margin-bottom: 8vh;
 text-align: center;
}

.subtext-artikel {
 font-size: 1.5em;
 line-height: 40px;
}

.container-activiteit {
 float: left;
 height: 100vh;
 width: 100vw;
}

.blauw-maan-activiteit {
 z-index: -999;
 float: left;
 position: relative;
 height: 200px;
 margin-left: 5vw;
}

.video-activiteit {
 float: left;
 width: 90vw;
 margin-left: 5vw;
 height: 90vh;
 margin-top: -8vh;
 margin-bottom: -5vh;
}

.geel-maan-activiteit {
 z-index: -999;
 float: left;
 position: relative;
 height: 250px;
 margin-left: 80vw;
 margin-top: -30vh;
}

.container-post {
 float: left;
 width: 100vw;
 height: 100vh;
 align-content: center;
}

.image-post{
 height: 75vh;
 display: block;
 margin: auto;
 -webkit-box-shadow: 0px 0px 34px 0px rgba(0,0,0,0.75);
-moz-box-shadow: 0px 0px 34px 0px rgba(0,0,0,0.75);
box-shadow: 0px 0px 34px 0px rgba(0,0,0,0.75);
}