@import url('https://fonts.googleapis.com/css?family=Poppins:400,500,600,700&display=swap');
*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}
html,body{
  display: grid;
  height: 100%;
  place-items: center;
  background: #2980b9;
}
::selection{
  color: #fff;
  background: #2980b9;
}
.search-box{
  position: relative;
  height: 60px;
  width: 60px;
  border-radius: 50%;
  box-shadow: 5px 5px 30px rgba(0,0,0,.2);
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}
.search-box{
  width: 400px;
}
.search-box input{
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 50px;
  background: #fff;
  outline: none;
  padding: 0 60px 0 20px;
  font-size: 18px;
  opacity: 0;
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}
.search-box input{
  opacity: 1;
}
.search-box input::placeholder{
  color: #a6a6a6;
}
.search-box .search-icon{
  position: absolute;
  right: 0px;
  top: 50%;
  transform: translateY(-50%);
  height: 60px;
  width: 60px;
  background: #fff;
  border-radius: 50%;
  text-align: center;
  line-height: 60px;
  font-size: 22px;
  color: #2980b9;
  cursor: pointer;
  z-index: 1;
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}


.search-box .search-icon{
  right: 5px;
  height: 50px;
  line-height: 50px;
  width: 50px;
  font-size: 20px;
  background: #2980b9;
  color: #fff;
  transform: translateY(-50%) rotate(360deg);
}

form.example input[type=text] {
  padding: 10px;
  font-size: 17px;
  border: 1px white;
  float: left;
  width: 80%;
  background: #f1f1f1;
}

form.example button {
  float: left;
  width: 20%;
  padding: 10px;
  background: #2196F3;
  color: white;
  font-size: 17px;
  border: 1px white;

}

form.example button:hover {
  background: #0b7dda;
}

form.example::after {
  content: "";
  clear: both;
  display: table;
}