*, *:before, *:after {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

body {
  height: 100vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  background: #0F0F1D;
  color: white;
  font-family: sans-serif;
}

h1 {
  margin-bottom: 4rem;
}

input {
  height: 40px;
  width: 20rem;
  background: none;
  border: none;
  border-radius: 10px;
  outline: none;
  padding: 15px;
  font-size: 20px;
  margin-bottom: 1rem;
  border: 2px solid #67bce6a9;
  color: white;
}

.message {
  height: 100px;
}

.urlHead {
  width: 75px;
  cursor: pointer;
}

.urlInfo {
  visibility: visible;
  width: 500px;
  background-color: #0F0F1D;
  border: 2px solid #67bce6a9;
  color: #fff;
  padding: 15px;
  border-radius: 15px;
  position: absolute;
  -webkit-transform: translateX(-60px) translateY(-120%);
          transform: translateX(-60px) translateY(-120%);
  z-index: 1;
}

.urlHead:hover + .urlInfo {
  -webkit-transform: translateX(60px) translateY(-120%);
          transform: translateX(60px) translateY(-120%);
  visibility: visible;
}

h3 span {
  font-size: .8rem;
}

select {
  height: 40px;
  width: 10rem;
  background: none;
  color: white;
  border: none;
  border-radius: 10px;
  outline: none;
  font-size: 17px;
  margin-bottom: 3rem;
  padding: 3px;
  cursor: pointer;
  border: 2px solid #67bce6a9;
}

select option {
  background: #0F0F1D;
}

button {
  height: 50px;
  width: 15rem;
  border-radius: 40px;
  border: none;
  outline: none;
  color: white;
  background: #d51bff00;
  font-size: 25px;
  cursor: pointer;
  border: 2px solid #D41BFF;
  -webkit-transition: .3s ease;
  transition: .3s ease;
}

button:hover {
  background: #D41BFF;
}