@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@100;300;400;500;600;700;800;900&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

.container {
  width: auto;
  height: auto;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  margin-left: 0;
}

#container {
  width: auto;
  height: auto;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  margin-left: 0;
}

#boto {
  position: relative;
  background: #333333;
  color: #fff;
  text-decoration: none;
  font-size: 1rem;
  letter-spacing: 0.1rem;
  padding: 0.375rem 0.75rem;
  margin-left: 0;
  transition: 0.5s;
}

#boto:hover {
  letter-spacing: 0.25rem;
  background: var(--color);
  color: var(--color);
  box-shadow: 0 0 35px var(--color);
}

#boto::before {
  content: '';
  position: absolute;
  inset: 2px;
  background: #000000;
}

#boto span {
  position: relative;
  z-index: 0;
}

#boto i {
  position: absolute;
  inset: 0;
}

#boto i::before {
  content: '';
  position: absolute;
  top: -3.5px;
  left: 80%;
  width: 10px;
  height: 5px;
  border: 2px solid var(--color);
  background: #000000;
  transform: translateX(-50%);
  transition: 0.5s;
}

#boto:hover i::before {
  left: 20%;
  width: 25px;
  height: 8px;
}

#boto i::after {
  content: '';
  position: absolute;
  bottom: -3.5px;
  left: 20%;
  width: 10px;
  height: 5px;
  border: 2px solid var(--color);
  background: #000000;
  transform: translateX(-50%);
  transition: 0.5s;
}

#boto:hover i::after {
  left: 80%;
  width: 25px;
  height: 10px;
}