body {
  background-color: black;
  background-color: none;
  font-size:1.5rem;
  font-size:1rem;
  font-size:1.2rem; 
}

.topnav {
  background-color: none;
  overflow: hidden;
  border-radius: 12px;

}

.topnav a {
  float: left;
  display: block;
  color: red;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 27px;
  font-weight: 900;
}

.active {
  background-color: none;
  color: 0000FF;
  font-weight: 900;
  
}

.topnav .icon {
  display: none;
}

.dropdown {
  float: left;
  overflow: hidden;
}

.dropdown .dropbtn {
  font-size: 27px;
  border: none;
  outline: none;
  color: lightblue;
  padding: 14px 16px;
  background-color: inherit;
  font-family: inherit;
  margin: 0;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: none;
  opacity: 1;
  min-width: 160px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;
}

.dropdown-content a {
  float: none;
  color: 0000FF;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  text-align: left;
}

.topnav a:hover, .dropdown:hover .dropbtn {
  background-color: #555;
  color: grey;
}

.dropdown-content a:hover {
  background-color: #ddd;
  color: grey;
}

.dropdown:hover .dropdown-content {
  display: block;
}
@media screen and (max-width: 600px) {
  .topnav a:not(:first-child), {
    display: none;
  }
  .topnav a.icon {
    float: right;
    display: block;
  }
}
@media screen and (max-width: 600px) {
  .topnav.responsive {position: relative;}
  .topnav.responsive a.icon {
    position: absolute;
    right: 0;
    top: 0;
  }
  .topnav.responsive a {
    float: none ;
    display: block;
    text-align: left;
  }
  .topnav.responsive .dropdown {float: none;}
  .topnav.responsive .dropdown-content {position: relative;}
  .topnav.responsive .dropdown .dropbtn {
    display: block;
    width: 100%;
    text-align: left;
  }
}

a {
  text-decoration: none;
  font-size: 22px;
  color: red;
}

.box {
  width: relative;
  padding: 10px;
  margin: 0;
  border: 5px solid gray;
  background-color: none;
  color: green;
  border-radius: 12px;
  justify-content: center;
  float: left; 
  font-family: new times roman, courier, san-seriff;
  font-size: 20px;
}
h1{
  color: red;
}

p{
  color: red;
}

.cnt{
  padding: 3px;
  margin: 4;
  text-align: center;
  color: red;
}

.anima{
  width: 10
  height: 100px;
  border-radius: 12px;
  background-color: red;
  position: relative;
  animation-name: azmuth;
  animation-duration: 4s;
  animation-iteration-count: infinite;
  float: 
}


.tooltip {
  position: relative;
  display: inline-block;
}

.tooltip .tooltiptext {
  visibility: hidden;
  width: 140px;
  background-color: #555;
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 5px;
  position: absolute;
  z-index: 1;
  bottom: 150%;
  left: 50%;
  margin-left: -75px;
  opacity: 0;
  transition: opacity 0.3s;
}

.tooltip .tooltiptext::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: #555 transparent transparent transparent;
}

.tooltip:hover .tooltiptext {
  visibility: visible;
  opacity: 1;
}
@keyframes azmuth {
  0%   {background-color:red; left:0px; top:0px;}
  25%  {background-color:yellow; left:200px; top:0px;}
  50%  {background-color:purple; left:200px; top:200px;}
  75%  {background-color:green; left:0px; top:200px;}
  100% {background-color: magenta; left:0px; top:0px;}
}