Untitled

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                <script type='text/javascript' src='http://www.x3dom.org/download/x3dom.js'> </script>
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                    <style>
                    body{
                    background-color: black;
                    }
                    </style>
                    </head>
                    <body>
                    <div class="w3-sidebar w3-bar-block w3-green" style="width:25%;right:0;">
                    <h3 class="w3-bar-item w3-yellow">Space Missions</h3>
                    <input type="text" >
                    <button>Search</button>
                    <a href="#" class="w3-bar-item w3-button w3-hover-red">Mission 1</a>
                    <a href="#" class="w3-bar-item w3-button w3-hover-red">Mission 2</a>
                    <a href="#" class="w3-bar-item w3-button w3-hover-red">Mission 3</a>
                    <a href="#" class="w3-bar-item w3-button w3-hover-red">Apollo program</a>
                    <a href="#" class="w3-bar-item w3-button w3-hover-red">Skylab</a>
                    <a href="#" class="w3-bar-item w3-button w3-hover-red">Mars2020 Rover</a>
                    <a href="#" class="w3-bar-item w3-button w3-hover-red">Hubble Space Telescope</a>
                    </div>

                    <X3D xmlns="http://www.web3d.org/specifications/x3d-namespace" showStat="false"
                    showLog="false" x="0px" y="0px" width="800px" height="600px">
                    <Scene>
                    <background DEF='bgnd' transparency='0' skyColor='0.0 0.0 0.0'>
                    </background>
                    <Transform id="theEarth" translation="3 0 0">
                    <Shape>
                    <Appearance>
                    <ImageTexture url='3.jpg'/>
                    </Appearance>
                    <Sphere radius='0.4'/>
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                    </Transform>
                    <Viewpoint fieldOfView="0.785398" position="6 5.5 6.5"
                    orientation="1 -1 0 -0.785" description=""/>
                    </Scene>
                    </X3D>

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