#btn_coca_cola {
  display: inline-block;
  height: 60px;
  background-color: white;
  transition: background-color 1.3s, box-shadow 1.3s;
  border-radius: 15px;
  padding: 10px 50px;
  margin-top: 100px;
}

#btn_coca_cola:hover {
  background-color: #ff0000;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  transition: 1.3s;
}

#btn_coca_cola img {
  height: 60px;
}

#btn_ibm {
  margin-top: 100px;
  text-decoration: none;
  gap: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 20px 40px;
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 25px;
  font-weight: bold;
  color: black;
}

#btn_ibm span:hover {
  color: white;
}

#btn_ibm i {
  opacity: 0;
  transform: translateX(-20px);
  transition: all 0.3s ease;
}

#btn_ibm:hover {
  color: white;
  background-color: #006699;
  padding: 20px 40px;
  transition: all 1s ease;
}

#btn_ibm:hover i {
  opacity: 1;
  transform: translateX(0);
  transition: all 1s ease;
}

#btn_lyft {
  margin-top: 100px;
  font-family: "Montserrat", sans-serif;
  font-size: 30px;
  color: #ff00bf;
  text-decoration: none;
  border: 2px solid #ff00bf;
  padding: 10px 30px;
  border-radius: 40px;
  transition: background-color 0.5s, color 0.5s;
  font-weight: bolder;
  display: inline-flex;
}

#btn_lyft:hover {
  background-color: #ff00bf;
  color: white;
}

#btn_missouri_botanical_garden {
  margin-top: 100px;
  font-family: "Georgia", serif;
  font-size: 20px;
  color: #2e8b57;
  text-decoration: none;
  padding: 12px 12px;
  border-radius: 8px;
  transition: background-color 0.5s, color 0.5s, transform 0.3s;
  display: flex;
  flex-direction: row;
  justify-content: center;
}

#btn_missouri_botanical_garden span {
  opacity: 1;
  transition: opacity 1s ease;
}

#btn_missouri_botanical_garden img {
  height: 60px;
  width: auto;
  position: absolute;
  vertical-align: middle;
  transition: all 1s ease;
  opacity: 0;
}

#btn_missouri_botanical_garden:hover img {
  opacity: 1;
  transition: opacity 1s ease-in;
}

#btn_missouri_botanical_garden span:hover {
  opacity: 0;
  transition: opacity 1s ease-out;
}

#btn_tesla {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 100px;
  background-color: black;
  color: white;
  text-decoration: none;
  font-size: 22px;
  font-family: "Zilla Slab", serif;
  padding: 20px;
}

#btn_tesla img {
  width: auto;
  vertical-align: middle;
  transition: all 0.6s ease;
  margin-right: 10px;
  aspect-ratio: auto 1 / 1;
}

#btn_tesla #tesla-car {
  height: 50px;
  width: auto;
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translate(-50%, 20px);
  opacity: 0;
}

#btn_tesla #tesla-logo {
  height: 30px;
  width: auto;
  margin-top: 10px;
}

#btn_tesla:hover #tesla-car {
  transform: translate(-50%, -30px);
  opacity: 1;
}

#btn_tesla:hover #tesla-logo {
  opacity: 0.2;
}

#btn_fitbit {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 100px;
  color: #4cc2c4;
  text-decoration: none;
  font-size: 30px;
}

#btn_fitbit img {
  width: 60px;
  height: auto;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

#btn_fitbit:hover img {
  animation: rotate 3s linear infinite;
}

#btn_instagram {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 100px;
  text-decoration: none;
}

#btn_instagram i {
  font-size: 60px;
  color: #e1306c;
}

#btn_instagram:hover i {
  transition: transform 1s ease;
  background: radial-gradient(
    circle at 30% 107%,
    #fdf497 0%,
    #fdf497 5%,
    #fd5949 45%,
    #d6249f 60%,
    #285aeb 90%
  );
  padding: 6px 0;
  border-radius: 20px;
  color: white;
}

#btn_facebook {
  position: relative;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  margin-top: 100px;
  text-decoration: none;
  font-size: 30px;
}

#btn_facebook span {
  opacity: 1;
  transition: opacity 1s ease;
  color: blue;
}

#btn_facebook span:active {
  color: blue;
}

#btn_facebook i:active {
  color: blue;
}

#btn_facebook span:hover {
  opacity: 0;
  transition: opacity 1s ease-out;
}

#btn_facebook i {
  position: relative;
  transition: transform 1s ease;
}

#btn_facebook:hover i {
  transform: translateX(150%) scale(2);
  transition: transform 1s ease;
}

#btn_electrabike {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 100px;
  text-decoration: none;
  font-size: 30px;
  background-color: rgb(0, 172, 185);
  padding: 10px 0;
  transform: scale(1);
  transition: transform 1s ease;
}

#btn_electrabike img {
  height: 60px;
  width: auto;
}

#btn_electrabike span {
  font-size: 20px;
  font-family: "Oxanium", sans-serif;
  color: white;
}

#btn_electrabike:hover {
  transform: scale(1.5);
  transition: transform 1s ease;
}

#btn_harley_davidson {
  position: relative;
  margin-top: 100px;
  display: inline-block;
  text-decoration: none;
  font-size: 30px;
}

#btn_harley_davidson img {
  height: 100px;
  width: auto;
  display: block;
}

#btn_harley_davidson span {
  font-size: 20px;
  font-family: "Homenaje", serif;
  color: black;
  position: absolute;
  z-index: 99999;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  transition: color 0.5s ease-in-out;
}

#btn_harley_davidson:hover span {
  color: rgb(255, 102, 35);
  transition: color 0.5s ease-in-out;
}