* { box-sizing: border-box; margin: 0; padding: 0; }
.slider {
  position: relative;
  width: 100%;
  overflow: hidden;
}
.slides {
  display: flex;
  transition: transform 0.5s ease-in-out;
  width: 300%;
}
.slide {
  width: 100%;
  flex-shrink: 0;
  display: flex;
  height: 400px;
}
.left-column {
  flex: 1;
  background-color: #f5f5f5;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.right-column {
  flex: 1;
  background-size: cover;
  background-position: center;
}
.bio {
  font-size: 18px;
  line-height: 1.6;
}
.bio img {
	width:400px;
	display:inline;
	float:left;
}
.contact-btn {
  align-self: start;
  padding: 10px 20px;
  background-color: #007BFF;
  color: white;
  border: none;
  cursor: pointer;
  border-radius: 5px;
}
.dots {
  text-align: center;
  margin-top: 20px;
}
.dot {
  height: 12px;
  width: 12px;
  margin: 0 6px;
  background-color: #bbb;
  border-radius: 50%;
  display: inline-block;
  cursor: pointer;
}
.dot.active {
  background-color: #007BFF;
}