@import url('https://fonts.googleapis.com/css2?family=Lobster&display=swap');

.container-b1 {
  font-size: 2rem;
  color: white;
  
  cursor: pointer;
  background-color: black;
  height: 40px;
  line-height: 20px;
}

.container-b1 a {
  color: white;
  text-decoration: none;
  font-family: 'Lobster', cursive;
}
.container-b1 i {
  margin-left: 5px;
  font-size: 1.5rem;
  transition: all .5s;
}

.container-b1 a:hover ~ i {
  transform: translateX(5px);
}

.bgb1 {
  
  bottom: 6px;
  border-radius: 10px;
  width: 40%;
  
  z-index: 0;
  background-image: linear-gradient(147deg, #FFE53B 0%, #FF2525 74%);
  transition: all .5s;
  
}

.container-b1 a:hover ~ .bgb1 {
  width: 85%;
}

.b1text {
  z-index: 1;
  padding: 0px;
  margin: 0px;
  font-size: 1.5rem;
}