.container {
  position: relative;
  width: 100%;
  max-width: 100%;
}


.container img {
  width: 80%;
  height: 330px;
}

.container .btn:hover {
  background-color: green;
}

.container .btn1 {
  position: absolute;
  top: 88%;
  left: 67%;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  background-color: darkred;
  color: white;
  font-size: 13px;
  padding: 12px 10px;
  border: none;
  cursor: pointer;
  border-style:outset;
  border-color:orange;
  text-align: center;

   /*Use For linking Button Part 2*/
  -webkit-border-radius: 10px;
  text-decoration: none;
  -webkit-animation: glowing 1500ms infinite;
  -moz-animation: glowing 1500ms infinite;
  -o-animation: glowing 1500ms infinite;
  animation: glowing 1500ms infinite;
}

.container .btn2 {
  position: absolute;
  top: 88%;
  left: 85%;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  background-color: darkred;
  color: white;
  font-size: 13px;
  padding: 12px 10px;
  border: none;
  cursor: pointer;
  border-style:outset;
  border-color:orange;
  text-align: center;

  /*Use For linking Button Part 2*/
  -webkit-border-radius: 10px;
  text-decoration: none;
  -webkit-animation: glowing 1500ms infinite;
  -moz-animation: glowing 1500ms infinite;
  -o-animation: glowing 1500ms infinite;
  animation: glowing 1500ms infinite;
}

/*Use For linking Button Part 1*/
@-webkit-keyframes glowing {
  0% { background-color: #B20000; -webkit-box-shadow: 0 0 3px #B20000; }
  50% { background-color: #FF0000; -webkit-box-shadow: 0 0 40px #FF0000; }
  100% { background-color: #B20000; -webkit-box-shadow: 0 0 3px #B20000; }
}