*{
    padding: 0;
    margin: 0;
}
#pokie{
    width: 220px;
    height: 100px;

}
#sec{
    display: flex;
    text-align: center;
}
div > li{
    width: 185px;
    height: 100px;
    margin-left: 10px;
    list-style: none;
}
#pook{
    width: 40px;
    height: 30px;
}
#nav1:hover{
    background-color: gray;

}
#nav2:hover{
    background-color: khaki;

}
#nav3:hover{
    background-color: rgba(3, 190, 223, 0.904);

}
#nav4:hover{
    background-color: yellow;

}#nav5:hover{
    background-color: palegreen;

}
#nav6:hover{
    background-color: green;

}
#nav7:hover{
    background-color: rgb(238, 55, 55);

}
#nav1{
     border-bottom: 10px green solid;

}
  #nav2{
    border-bottom: 10px paleturquoise solid;

}
#nav3{
    border-bottom: 10px rebeccapurple solid;

}
#nav4{
    border-bottom: 10px red solid;

}
#nav5{
    border-bottom: 10px blue solid;

}
#nav6{
    border-bottom: 10px pink solid; 

}
#nav7{
    border-bottom: 10px yellow solid;

}