body {

 background: url('god.jpg') no-repeat;
 background-size: cover;
 margin-left: 10%;
}

ul {
 margin: 0px;
 padding: 0px;
 list-style: none;
 font-family: arial;
}

ul li {
 float: left;
 width: 200px;
 height: 40px;
 background-color: black;
 opacity: .8;
 line-height: 40px;
 text-align: center;
 font-size: 20px;
}

ul li a {
 text-decoration: none;
 color: white;
 display: block;
}

ul li a:hover {
 background-color: green;
}

ul li ul li{
 display: none;
}

ul li:hover ul li {
 display: block;
}
.slider-holder
        {
            width: 700px;
            height: 400px;
            background-color: yellow;
            margin-left: auto;
            margin-right: auto;
            margin-top: 0px;
            text-align: center;
            overflow: hidden;
        }
        
        .image-holder
        {
            width: 2400px;
            background-color: red;
            height: 400px;
            clear: both;
            position: relative;
            
            -webkit-transition: left 2s;
            -moz-transition: left 2s;
            -o-transition: left 2s;
            transition: left 2s;
        }
        
        .slider-image
        {
            float: left;
            margin: 0px;
            padding: 0px;
            position: relative;
        }
        
        #slider-image-1:target ~ .image-holder
        {
            left: 0px;
        }
        
        #slider-image-2:target ~ .image-holder
        {
            left: -800px;
        }
        
        #slider-image-3:target ~ .image-holder
        {
            left: -1600px;
        }
        
        .button-holder
        {
            position: relative;
            top: -20px;
        }
        
        .slider-change
        {
            display: inline-block;
            height: 10px;
            width: 10px;
            border-radius: 5px;
            background-color: brown;
        }