*{
    font-family: 'Verdana','Sans-serif';
}
ul{
    position: fixed;  
    width: 100%;
    list-style-type: none;
    top: 0;
    margin: 0;
    padding: 0;
    left:0;
    background-color: white;
    z-index: 2;
    -webkit-box-shadow: inset 0px -17px 42px -17px rgb(218, 215, 215);
    -moz-box-shadow: inset 0px -17px 42px -17px rgb(218, 215, 215);
    -o-box-shadow: inset 0px -17px 42px -17px rgb(218, 215, 215);
    box-shadow: inset 0px -17px 42px -17px rgb(218, 215, 215);
}
li{
    float:left;
}
li a{
    display: block;
    color:black;
    text-decoration:none;
    padding:14px 16px;
    text-align: center;
   /* border-right:1px solid rgb(244,244,244);*/
    font-size:16px;
}
.other_page{
    padding: 30px;
}
#logo_superiore{
    font-size:25px;
}
#first_link{
    position:relative;
    margin-top: 25px;
    display: none;
}
@media screen and (max-width: 1050px) {
    #first_link{
        display:block;
    }
    #a{
        position:relative;
        float:right;
        display: block;
        right:8px;
    }
    #drop_down {
    right: inherit;
    display: none;
    position: absolute;
    top:45px;
    background-color: rgb(239,239,239);
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 5;
    }
    #drop_down a {
    color: black;
    min-width: 100px;
    border-bottom: 1px solid black;
    }
    #drop_down a:hover {background-color: #bebebe}

    #a:hover #drop_down {
        display: block;
    }
    
}