body {
    font-family: "Quicksand", serif;
    font-optical-sizing: auto;
    font-weight:normal;
    font-style: normal;  
    background: hsla(197, 38%, 28%, 1);
    background: linear-gradient(180deg, hsla(197, 38%, 28%, 1) 0%, hsla(194, 35%, 19%, 1) 48%, hsla(197, 43%, 11%, 1) 100%);
    /*background: -moz-linear-gradient(0deg, hsla(197, 38%, 28%, 1) 0%, hsla(194, 35%, 19%, 1) 48%, hsla(197, 43%, 11%, 1) 100%);
    background: -webkit-linear-gradient(0deg, hsla(197, 38%, 28%, 1) 0%, hsla(194, 35%, 19%, 1) 48%, hsla(197, 43%, 11%, 1) 100%);*/
    filter: progid: DXImageTransform.Microsoft.gradient( startColorstr="#2C5363", endColorstr="#1F3941", GradientType=1 );
    background-position: center;
    background-size: cover;
    color: rgb(231, 225, 225);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    max-height: fit-content;
    margin: 0;
}
.header {
    position: sticky;
    top: 0;
    height: 60px;
    text-align: center;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgb(44, 83, 99);
    color: rgb(231, 225, 225);
    font-size: 16px;
    box-shadow: 0px 4px 15px rgba(107, 164, 211, 0.425);
    z-index: 1000;
}
footer {
    background-color: rgba(16, 33, 40, 0.548);
    color: rgb(231, 225, 225);
    font-size: 12px;
    text-align: center;
    padding: 10px;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
}

iframe{
    border: 1px groove #0e47a818;
    width: 100%;
    margin-top: 10px;
}

.iframe2{
    text-align: justify; 
}

a:link {
    color: rgb(231, 225, 225);
    text-decoration: none;
} 
a:visited {
    color: rgb(122, 194, 241);
    text-decoration: line-through;
}
a:hover {
    background-color: rgb(3, 75, 207);
    text-decoration: none;
}
a:active {
    color: #2fe957;
}

.ulk {
    list-style-type: none;
    margin: 0;
    padding: 0;
    width: 180px;
    line-height: 1.em;
}  

.ulk2 {
    list-style-type: none;
    margin: 0;
    padding: 0;
    width: 350px;
    align-content: center;
    justify-content: center;
    text-align: center;
} 

li a {
    display: block;
    color: rgb(231, 225, 225);
    padding: 8px 8px;
    text-decoration: none;
}
li a:hover {
    background-color: rgb(3, 75, 207);
    color:  rgb(231, 225, 225);
    border-radius: 95px;
}
li a:visited {
    color: rgb(122, 194, 241);
    border-radius: 95px;
}
li a:active {
    color: rgb(47, 233, 87);
}



nav ul {
    list-style-type: none;
    padding: 0;
    display: flex;
    justify-content: center;
    margin: 0;
}
nav ul li {
    margin: 0 15px;
}
nav a {
    color: rgb(231, 225, 225);
    text-decoration: none;
    font-size: 1em;
}

.main {
    margin-top: 20px;
    margin-bottom: 90px;
    overflow-y: hidden;
    overflow-x: hidden;
    justify-items: center;
    align-items: center;
    background-color: #25043f11; 
    color: rgb(231, 225, 225);
    width: 95%;
    min-height: 100vh;
    max-height: fit-content;
    border: 1px dotted rgba(78, 140, 255, 0.466); 
    border-radius: 5px;
}

.inhoud {
    align-items: center;
    text-align: center;
    justify-content: center;
}
.inhoud2 {
    text-align: justify;
    padding-left: 40px;
    padding-right: 40px;
    margin-left: 40px;
    margin-right: 40px;
}
.inhoud3 {
    position: absolute;
    text-align: justify;
    height: 100vh;
    padding-left: 80px;
    padding-right: 80px;
    margin-left: 80px;
    margin-right: 80px;

}

.form-container {
    background-color: #2c3e50;
    padding: 30px;
    border-radius: 10px;
    width: 100%;
    max-width: 350px;
    text-align: center;
    border: 1px solid black;
    box-shadow: 0px 4px 15px rgba(201, 192, 192, 0.425);
    margin-top: 120px; 
}
.form-container2 {
    background-color: #2c3e50;
    padding: 30px;
    border-radius: 10px;
    width: 100%;
    max-width: 350px;
    text-align: center;
    border: 1px solid black;
    box-shadow: 0px 4px 15px rgba(201, 192, 192, 0.425);
    margin-top: 30px; 
}
input {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
    background-color: #254e74; 
    color: white;
}
button {
    padding: 10px 20px;
    background-color: #2980b9; 
    color: white;
    border: none;
    border-radius: 5px;
    width: 100%;
    cursor: pointer;
    box-shadow: 4px 4px 10px rgba(0,0,0,0.5);
}
button:hover {
    background-color: #3498db;
}

.flex-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding-top: 20px;
    padding-bottom: 30px;
}
.flex-container > div {
    display: flex;
    flex-wrap: wrap;
    background-color: #0211229d;
    padding: 20px;
    border-radius: 5px;
    font-size: 18px;
    text-align: center;
    border: 1px groove rgba(78, 140, 255, 0.466);
}
* {
    box-sizing: border-box;
}

.left {
    border-top: 1px dotted rgba(78, 140, 255, 0.466);
    padding-left: 20px;
    float: left;
    width: 15%;
    min-height: 300px;
    max-height: 750px;     
}
.middle {
    border: 1px groove rgba(78, 140, 255, 0.466);
    border-radius: 10px;
    padding-left: 10px;
    padding-right: 10px;
    padding-bottom: 15px;
    float: left;
    width: 70%;
    min-height: 400px;
    max-height: 950px;  
}

.middle-index {
    border: 0px groove rgba(78, 140, 255, 0.466);
    margin-top: 50px;
    border-radius: 10px;
    padding-left: 10px;
    padding-right: 10px;
    padding-bottom: 25px;
    float: left;
    width: 70%;
    min-height: 300px;
    max-height: 650px;
    
    justify-items: center;
}
.middle-grid {
    border: 1px groove rgba(78, 140, 255, 0.466); 
    border-radius: 10px;
    float: left;
    width: 70%;   
}
.middle-carousel {
    align-items: center;
    justify-items: center;
    margin-top: 45px;
    float: left;
    width: 70%;  
}
.right {
    border-top: 1px dotted rgba(78, 140, 255, 0.466);
    padding-left: 20px;
    float: left;
    width: 15%;
    min-height: 300px;
    max-height: 750px;    
}
.right-img {
    border-top: 1px dotted rgba(78, 140, 255, 0.466);
    padding: 10px;
    float: left;
    width: 15%;
    min-height: 300px;
    max-height: 750px;
    justify-items: center; 
}

.oki {
    padding-left: 250px;
    padding-right: 250px;
    text-align: justify;

}

.frame {
    align-items: center;
}


.contact {
    margin-left: auto;
    margin-right: auto;
    width: 600px;
}

.txt2 {
    font-size: 15px;
    text-shadow: 5px 5px 10px rgb(9, 157, 243);
}

img {
    vertical-align: middle;
    border-radius: 10px;
    border: 1px groove rgba(78, 140, 255, 0.466)
  }

@media screen and (max-width: 800px) {
    .left, .middle, .right {
    width: 100%;
    }
}

/* Responsieve weergave */
@media (max-width: 100%) {
    .header {
        height: 60px;
        font-size: 1.2em;
    }
    nav ul {
        flex-direction: column;
        align-items: center;
        padding: 10px;
    }
    nav ul li {
        margin: 5px 0;
    }
    .form-container {
        width: 90%;
    }
    button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .header {
        font-size: 1em;
        height: 50px;
    }

    .form-container {
        padding: 20px;
    }

    input {
        font-size: 1em;
    }

    button {
        font-size: 1em;
    }
}

table {
    border-collapse: collapse;
    width: 100%;
    border: 1px groove rgba(78, 140, 255, 0.466)
}

th, td {
    text-align: left;
    padding: 16px;
}


.container {
  width: 100%;
  background-color: #dddddd3d;
  height: 15px;
}

.skills {
  text-align: right;
  padding-top: 10px;
  padding-bottom: 10px;
  color: #76CD26;
  font-weight: bolder;
  height:10px;
}

.html {width: 90%; background-color: #dd4d26;}
.css {width: 85%; background-color: #0173b7;}
.js {width: 55%; background-color: #f0db4f;}
.php {width: 60%; background-color: #787CB5;}
.ps {width: 75%; background-color: #2fa3f7;}
.illustrator {width: 75%; background-color: #f0a328;}

.mp4 {
    border-radius: 10px;
    border: 3px groove rgba(78, 140, 255, 0.466);
}   


/*Filter styles*/
.saturate { filter: saturate(3); }
.grayscale { filter: grayscale(100%); }
.contrast { filter: contrast(160%); }
.brightness { filter: brightness(0.25); }
.blur { filter: blur(3px); }
.invert { filter: invert(100%); }
.sepia { filter: sepia(100%); }
.huerotate { filter: hue-rotate(180deg); }
.rss.opacity { filter: opacity(50%); }