body, html {
    background-image: url('centrum.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 100vw;
    height: 100vh;
    overflow-y: hidden;
    overflow-x: hidden;
    
}

#home a {
    position: fixed;
    top: 0;
    left: 0;
    margin: 20px;
    padding: 10px;
    background-color: transparent;
    color: yellow;
    text-decoration-style: none;
}

.natuurlinksmall {display: none;}
.egellinksmall {display: none;}
.grachten25linksmall {display: none;}

.grachten25link {
    position: fixed;
    top: 33%;
    right: 7%;
    cursor: pointer;
    width: auto;
    height: auto;
    padding: 10px;
    background-image: url(/grachten25/mov/vlaggen1.gif);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border: 2px solid whitesmoke;
    text-shadow: 1px 1px 1px #212121;

    color: whitesmoke;
    z-index: 1000;
    border-radius: 5px;
    text-decoration: none;

}

.grachten25link:hover {
    border-color: brown;
    

}

.grachtenlink a {
    color: whitesmoke;
    font-family: 'Courier New', Courier, monospace;
    text-decoration: none;
}

.egellink {
    position: fixed;
    top: 20%;
    right: 7%;
    cursor: pointer;
    width: auto;
    height: auto;
    padding: 10px;
    background-color: deeppink;
    border: 2px solid lime;
    z-index: 1000;
    border-radius: 5px;
    text-decoration: none;

}

.egellink:hover {
    border-color: yellow;
    

}

.egellink a {
    color: yellow;
    font-family: 'Courier New', Courier, monospace;
    text-decoration: none;
}


.ribbon2 {
  width: 60px;
  font-size: 14px;
  padding: 4px;
  position: absolute;
  right: -25px;
  top: -12px;
  text-align: center;
  border-radius: 25px;
  transform: rotate(20deg);
  background-color: whitesmoke;
  color: blue;
}


.ribbon1 {
  width: 60px;
  font-size: 14px;
  padding: 4px;
  position: absolute;
  right: -25px;
  top: -12px;
  text-align: center;
  border-radius: 25px;
  transform: rotate(20deg);
  background-color: red;
  color: whitesmoke;
}


.natuurlink {
    position: fixed;
    top: 7%;
    right: 7%;
    cursor: pointer;
    width: auto;
    height: auto;
    padding: 10px;
    background-color: deeppink;
    border: 2px solid lime;
    z-index: 1000;
    border-radius: 5px;
    text-decoration: none;

}

.natuurlink:hover {
    border-color: yellow;
    

}

.natuurlink a {
    color: yellow;
    font-family: 'Courier New', Courier, monospace;
    text-decoration: none;
}





.ribbon {
  width: 60px;
  font-size: 14px;
  padding: 4px;
  position: absolute;
  right: -25px;
  top: -12px;
  text-align: center;
  border-radius: 25px;
  transform: rotate(20deg);
  background-color: red;
  color: whitesmoke;
}

.popup-content {
    display: none;
    position: fixed;
    top: 70%;
    left: 70%;
    transform: translate(-50%, -50%);
    background-color: black;
    color: lime;
    padding: 20px;
    border-radius: 10px;
    z-index: 1000;
    width: 137px;
    height: auto;
}

body {
    color: whitesmoke;
    font-size: 100%;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}


#svg {
    margin-top: 5vh;
    align-self: center;
    
    border: none;
    background-color: transparent;
    width: 100vw;
    overflow: hidden;
    
}

#svgimg {
    display: none;
    margin-top: 26vh;
    align-self: center;
    
    border: none;
    background-color: transparent;
    width: 100vw;
    overflow: hidden;
}

#turning {
    display: block;
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 70px;
    cursor: pointer;
}





#svg1 {
    display: none;
    position: fixed;
    bottom: 0;
    right: 0;
    
    
}

#svg2 {
    
    z-index: 100;
    position: fixed;
    top: 0;
    right: 0;
    

}



.dropbtn {
    background-color: black;
    color: lime;
    
    padding: 10px;
    font-size: 16px;
    border: none;
    cursor: pointer;
    margin: 10px;
    height: 100%;
    box-sizing: border-box;
    z-index: 1002;
    border-radius: 3px;
    transition:0.5s;
}

.dropbtn:hover, .dropbtn:focus {
    background-color: lime;
    color: black;
    font-weight: bold;
}

.dropdown {
    position: relative;
    display: flex;
    align-items: center;
    height: 50px;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: greenyellow;
    min-width: 160px;
    z-index: 1;
}

.dropdown-content a {
    color: aqua;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}

.show {display: block;}

#quizlink {
    color: aqua;
    text-decoration: none;
    position: fixed;
    top: 0;
    left: 0;
    margin-left: 40px;
    margin-top: 100px;
    z-index: 100;
    width: auto;
    padding: 7px;
    background-color: #020202;
    text-align: center;
    font-family: 'Courier New', Courier, monospace;
    transition:0.5s;
    
}

#quizlink:hover {
    color: black;
    background-color: aqua;
    font-weight: bold;
}

#natuurlog {
    
    text-decoration: none;
    position: fixed;
    top: 0;
    left: 0;
    margin-left: 40px;
    margin-top: 140px;
    color: yellow;
    z-index: 100;
    width: auto;
    padding: 7px;
    background-color: black;
    text-align: center;
    font-family: 'Courier New', Courier, monospace;
    transition:0.5s;
}

#natuurlog:hover {
    color: black;
    background-color: lime;
    font-weight: bold;
}

#paard {
    
    text-decoration: none;
    position: fixed;
    top: 0;
    left: 0;
    margin-left: 40px;
    margin-top: 260px;
    color: deeppink;
    z-index: 100;
    width: auto;
    padding: 7px;
    background-color: black;
    text-align: center;
    font-family: 'Courier New', Courier, monospace;
    transition:0.5s;
}

#paard:hover {
    color: turquoise;
    background-color: deeppink;
    font-weight: bold;
}





.animation {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: 20vw;
    height: 20vh;
    font-size: 300%;
    margin-right: 5vw;
    margin-top: 5vh;
    text-align: center;
    background-color: transparent;
    


}

h2 {
    position: fixed;
    top: 0;
    left: 0;
    margin-top: 20px;
    width: 100vw;
    text-align: center;
    color: red;
    text-shadow: -50px -25px 2px yellow;
    font-size: 28px;
    z-index: 1;
    
}

.togglebtn {
    position: fixed;
    background-color: red;
    color: yellow;
    width: 50px;
    height: 12vh;
    top: 0;
    right: 0;
    margin-top: 50vh;
    transition-delay: 0.5s;
}





.hidden {
    display: none;
}

#aboutme {
    color: coral;
    text-decoration: none;
    position: fixed;
    top: 0;
    left: 0;
    margin-left: 40px;
    margin-top: 60px;
    z-index: 100;
    width: auto;
    padding: 7px;
    background-color: #020202;
    text-align: center;
    font-family: 'Courier New', Courier, monospace;
    transition:0.5s;
}

#aboutme:hover {
    color: #212121;
    background-color: coral;
    font-weight: bold;
}

#linkjes {
    color: yellow;
    text-decoration: none;
    position: fixed;
    top: 0;
    left: 0;
    margin-left: 40px;
    margin-top: 220px;
    z-index: 100;
    width: auto;
    padding: 7px;
    background-color: #020202;
    text-align: center;
    font-family: 'Courier New', Courier, monospace;
    transition:0.5s;
}

#linkjes:hover {
    color: #020202;
    background-color: yellow;
    font-weight: bold;
}

#svgpage {
    color: lime;
    text-decoration: none;
    position: fixed;
    top: 0;
    left: 0;
    margin-left: 40px;
    margin-top: 180px;
    z-index: 100;
    width: auto;
    padding: 7px;
    background-color: #020202;
    text-align: center;
    font-family: 'Courier New', Courier, monospace;
    transition:0.5s;
}

#svgpage:hover {
    color: #020202;
    background-color: aqua;
    font-weight: bold;
}


 


#btn {
    position: fixed;
    top: 0;
    right: 0;
    margin-top: 100px;
    margin-right: 250px;
    width: 100px;
    height: 50px;
    background-color: black;
    color: yellow;
    border: 2px solid yellow;

}

#btn:hover {
    background-color: yellow;
    color: black;
    border-radius: 10px;
}

footer {
    position: fixed;
    bottom: 0;
    left: 0;
    margin-left: 3vw;
    margin-bottom: 3vh;
    width: 100vw;
    height: 7vh;
    text-align: left;
    color: whitesmoke;
    font-family:'Courier New', Courier, monospace
}

footer:hover {
    color: transparent;
}







@media only screen and (max-width: 1000px) and (orientation: portrait) {

    body {
        background-image: url('riet.jpg');
    }

    h2 {display: none;}

    footer {
        margin-bottom: 10px;
    }

    .natuurlink {display: none;}
    .egellink {display: none;}
    .grachten25link {display: none;}

    .grachten25linksmall {
        display: block;
        position: fixed;
        top: 65%;
        left: 50%;
        transform: translate(-50%, -50%);
        background-image: url(/grachten25/mov/vlaggen1.gif);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
        border: 2px solid whitesmoke;
        color: whitesmoke;
        text-shadow: 1px 1px 1px #212121;
        cursor: pointer;
    width: auto;
    height: auto;
    padding: 10px;
    text-decoration: none;
    border-radius: 5px;
    }

    .egellinksmall a {
        color: whitesmoke;
        font-size: 16px;
        font-weight: bold;
        text-decoration: none;
    }

    .egellinksmall {
        display: block;
        position: fixed;
        top: 35%;
        left: 50%;
        transform: translate(-50%, -50%);
        background-color: lime;
        border: 2px solid deeppink;
        cursor: pointer;
    width: auto;
    height: auto;
    padding: 10px;
    text-decoration: none;
    border-radius: 5px;
    }

    .egellinksmall a {
        color: darkslateblue;
        font-size: 16px;
        font-weight: bold;
        text-decoration: none;
    }
    

    .natuurlinksmall {
        display: block;
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        background-color: lime;
        border: 2px solid deeppink;
        cursor: pointer;
    width: auto;
    height: auto;
    padding: 10px;
    text-decoration: none;
    border-radius: 5px;
    }

    .natuurlinksmall a {
        color: darkslateblue;
        font-size: 16px;
        font-weight: bold;
        text-decoration: none;
    }
    
    
    /*#quizlink,
    #natuurlog,
    #linkjes,
    #svgpage,
    #paard,
    #aboutme
         {
          
          
          margin-top: 50px;
          top: auto !important;
          left: auto !important;
          width: 100%;
          height: auto;
          padding: 10px;
          background-color: transparent;
          color: aqua; 
          z-index: auto;
        }*/
      
      

    .popup-content {
        display: none;
        position: fixed;
        top: 70%;
        left: 20%;
        transform: translate(-50%, -50%);
        background-color: black;
        color: lime;
        padding: 10px;
        border-radius: 5px;
        z-index: 1000;
        width: 37vw;
        height: auto;
    }

    .popup-content a {
        
        margin: 5px;
    }

    #turning {
        cursor: pointer;
    }

    #svgimg {
        display: none;
    }

    #svgimg1 {
        position: fixed;
        bottom: 0;
        right: 0;
        margin-right: 20px;
        margin-bottom: 30px;
        width: 200px;
        height: 90px;
        overflow: none;
        background-color: transparent;
        border-radius: 0 50% 0 50%;
        
        transform: rotate(-10deg);
    }

    

    #svg2 {
        margin-right: -50px;
        margin-top: -50px;
        overflow: hidden;
    }

    #turning {
        margin:auto;
        margin-bottom: 150px;
    }


    #btn {
        position: fixed;
        bottom: 0;
        right: 0;
        margin: 7px;
    }

    .togglebtn {
        margin-top: 50vh;
    }

    #quiztxt {
        width: auto;
        padding: 5px;
    }


    .iframexx {
        width: 65vw;
        height: 75%;
        
    }

    

    #home a {margin: 10px;}


    
    
}

@media only screen and (max-width: 900px) and (orientation: landscape) {
    
body, html {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    background-color: black !important;
    background-image: none;
    color: lime;
    margin: 0;
    padding: 0;

}   

#natuurlog {margin-top: 180px;}

#paard {margin-top: 140px;}

#svgpage {display:none;}
#svg {display: none;}

#svg1 {
    display: none;
    margin: 0 0 auto;
}

#svgimg {
    display: none;
    margin-bottom: 20px;
}

#svgimg1 {display: none;}

#svg2 {display: none;}

#turning {
    margin-bottom: 30px;
    background-color: black;
    cursor: none;
}

.popup-content {
    display: none;
    position: fixed;
    top: 70%;
    left: 10%;
    transform: translate(-50%, -50%);
    background-color: transparent;
    color: transparent;
    padding: 20px;
    border-radius: 5px;
    z-index: 1000;
    width: 20vw;
    height: auto;
}




.dropbtn {
    position: fixed;
    top: 0;
    left: 0;
    margin: 20px;
    height: auto;
    color: red;
    padding: 3px;
    background-color: yellow;

}
}