.div1 {
  margin-top: 100px;
  margin-bottom: 100px;
  margin-left: 180px;
  margin-right: 180px;
}

.link1 {
  text-decoration: none;
  color: black;
}

.input-container {
  position: relative;
  margin: 50px auto;
  width: 200px;
}

.input-container input[type="text"] {
  font-size: 20px;
  width: 100%;
  border: none;
  border-bottom: 2px solid #ccc;
  padding: 5px 0;
  background-color: transparent;
  outline: none;
}

.input-container .label {
  position: absolute;
  top: 0;
  left: 0;
  color: #ccc;
  transition: all 0.3s ease;
  pointer-events: none;
}

.input-container input[type="text"]:focus ~ .label,
.input-container input[type="text"]:valid ~ .label {
  top: -20px;
  font-size: 16px;
  color: #333;
}

.input-container .underline {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  width: 100%;
  background-color: #333;
  transform: scaleX(0);
  transition: all 0.3s ease;
}

.input-container input[type="text"]:focus ~ .underline,
.input-container input[type="text"]:valid ~ .underline {
  transform: scaleX(1);
}

.cssbuttons-io-button {
  background: #a370f0;
  color: white;
  font-family: inherit;
  padding: 0.35em;
  padding-left: 1.2em;
  font-size: 17px;
  font-weight: 500;
  border-radius: 0.9em;
  border: none;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  box-shadow: inset 0 0 1.6em -0.6em #714da6;
  overflow: hidden;
  position: relative;
  height: 2.8em;
  padding-right: 3.3em;
  cursor: pointer;
}

.cssbuttons-io-button .icon {
  background: white;
  margin-left: 1em;
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 2.2em;
  width: 2.2em;
  border-radius: 0.7em;
  box-shadow: 0.1em 0.1em 0.6em 0.2em #7b52b9;
  right: 0.3em;
  transition: all 0.3s;
}

.cssbuttons-io-button:hover .icon {
  width: calc(100% - 0.6em);
}

.cssbuttons-io-button .icon svg {
  width: 1.1em;
  transition: transform 0.3s;
  color: #7b52b9;
}

.cssbuttons-io-button:hover .icon svg {
  transform: translateX(0.1em);
}

.cssbuttons-io-button:active .icon {
  transform: scale(0.95);
}

.label1 {
  margin-bottom: 50px;
  font-size: 12px;
  color: #888888;
  margin-left: 850px;
}