p.one{
    display: none;
    background-color: aquamarine;
    padding: 20px;
}
div:hover p{
    display: block;
}
p:first-child{
color:blue;
}
q:lang(no){
    quotes: "~""~";
}
div{
    background-color: #04AA6D;
    padding: 10px;
}
div.red{
    opacity: 0.1;
}
div.blue{
    opacity: 0.3;
}
div.pink{
    opacity: 0.6;
}
ul{
    list-style-type: none;
    margin:0;
    padding: 0;
    overflow: hidden;
    background-color: #333;
    position: fixed;
    top:0;

}
li{
    float: left;
    border-left:200px ;
    }
    li a{
        display:inline-block;
        color: white;
        text-align: center;
        padding: 14px 16px;
        text-decoration: none;
    }
    li a:hover:not(.active){
        background-color:gray;

    }
    .active{
        background-color: #04AA6D;
    }