body{
  margin:0px;


}



/*  Navigation */

nav{
  background-color: rgb(61, 208, 140);
  border-radius:.3rem ;
  /* margin-top: 0px; */
  padding:5px;
}
.nav-ul{
  list-style:none ;
  text-align: center;
 
}
.nav-ul-li{
  display: inline;
  padding-top:1rem;
  padding-left:1rem
} 

.active{
  font-weight: bold;
}

#fun{
  margin: 2rem;
}



.nav-li-item{
  text-decoration: none;
  color:rgb(234, 240, 244);
 
  
}

/* header  */

.main{
  text-align: center;
}


h1{
  color:blueviolet
}

h3{
  color:rgb(4, 180, 244)
}

table{
  margin:auto
}


#area{
  font-weight: bold;
}