#videoframe {
    position: relative;
    width: 100%;
    margin: auto;
    margin-top: 100px;
    padding-left: 10%;   
}

video {
    border-radius: 20px;
}

#introblock {
    position: relative;
    margin: auto;
    margin-top: 4%;
    text-align: center;
    width: 100%;
    font-weight: bolder;


}



#introtxt1 {
    font-size: 400%;
    
}

#introtxt2 {
    font-size: 150%;
}

#toepassingenblock {
    width: 80%;
    margin: auto;
    margin-top: 6%;
    background-color: #1f2838ec;
    color: white;
    border-radius: 20px;
    font-size: large;
}

#toepassingen {
    margin: auto;
    width: 100%;
    height: auto;
    display: flex;

}

#toepassingentitle {
    font-size: x-large;
    transition: 1.5s;
}

#toepassingenbl {
    width: 60%;
    margin: 5%;
    transition: 1.5s;
}

#toepassingenimg {
    width: 40%;
    height: 40%;
    margin: auto;
    margin-right: 5%;
    border-radius: 20px;
    
}

#btnleft, #btnright {
    width: 5%;
    height: 5%;
    margin: auto;
    cursor: pointer;
    
}

#articles {
    width: 80%;
    margin: auto;
    background-color: #ffffff;
    color: white;
    border-radius: 20px;
    height: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

#article1, #article2, #article3, #article4 {
    margin-top: 2%;
    display: block; 
    width: calc(40% - 2%); 
    background-color: #1f2838;
    height: 300px;
    border-radius: 20px;
    max-height: 600px; 
    padding: 1%;
    padding-bottom: 0%;
    
}

#articleimg {
    width: 96%;
    height: 200px;
    object-fit: cover;
    margin-left: 2%;
    margin-top: 2%;
    border-radius: 20px;
    margin-bottom: 6%;

}

#singlelinearticle1, #singlelinearticle2, #singlelinearticle3, #singlelinearticle4 {
    height: 6px;
    margin: auto;
    margin-top: 1%;
    margin-bottom: 1%;
    background-color: #ffffff;
    border-radius: 3px;
    transition: 1.5s;
}

#morearticleslink {
    font-size: x-large;
    font-weight: bold;
    text-align: center;
    color: black;
    margin-top: 2%;
}

#singlelinemorelink {
    height: 4px;
    margin: auto;
    margin-top: 0.1%;
    margin-bottom: 1%;
    background-color: black;
    border-radius: 2px;
    transition: 0.5s;
}