body {
      background-image: linear-gradient(red, yellow);
}
        
p{
  font-family: "roboto", serif;
  font-weight: bold;
  font-style: italic
}
h1 {
  text-shadow: 2px 2px #ff0000;
  box-shadow: 5px 10px;
  text-align: center;
}
h2 {
  text-align: center;
  box-shadow: 5px 5px black;
	border: 5px solid black;
  font-family: "Roboto";
  font-weight: bold;
  border-radius: 5px; 
}

.heart {
  font-size: 5em;
  position: relative;
  left: 50% 
}

.heartbeat {
  position: relative;
  z-index: 1;
  animation: beat 3s linear infinite;
}

.heartecho {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  animation: echo 3s linear infinite;
}

@keyframes beat {
  0% {
    transform: scale(1);
  }
  14% {
    transform: scale(0.9);
  }
  21% {
    transform: scale(1.1) skew(0.004turn)
  }
  28% {
    transform: scale(1) skew(0.008turn);
  }
  35% {
    transform: scale(1) skew(0)
  }
}

@keyframes echo {
  0% {
    opacity: 0.5;
    transform: scale(1);
  }
  14% {
    opacity: 0.4;
    transform: scale(0.8);
  }
  21% {
    opacity: 0.4;
    transform: scale(1.1);
  }
  100% {
    opacity: 0;
    transform: scale(3);}
}
  
 
div {
   padding: 10px 25px 5px 0px;
   margin: 5px 5px 0px 10px;
   
}

a:link {
  color: blue;
  background-color: white;
}
a:visited {
  color: magenta;
}
a:hover {
  color: red;
}
a:active {
  color: green;
}