header.css

.header {
  background-color: white;
  height: 80px;
  display: flex;
  flex-direction: row;
  flex: 1fr 1fr 1fr;
}

.header-left {
  margin-left: 80px;
}
.header-left-logo {
  margin-top: 0px;
  height: 80px;
  width: 200px;
  border-radius: 50px;
}
.header-center {
  margin-left: 50px;
  margin-top: 5px;
  width: 500px;
  padding-top: 5px;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}
.header-center-div {
  background-color: rgb(255, 255, 255);
  padding-top: 11px;
  color: rgb(13, 112, 186);
  font-weight: bold;
  font-size: 18px;
  width: 120px;
  height: 30px;
  text-align: center;

  border-radius: 5px;
  cursor: pointer;
}
.header-center-div:hover {
  background-color: rgb(13, 112, 186);
  color: white;
  transition-duration: 0.4s;
}

.header-right {
  margin-right: 70px;
  margin-left: 200px;
  width: 350px;
  padding-top: 20px;
  position: relative;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  cursor: pointer;
}

.header-right-button-login {
  background-color: rgb(13, 112, 186);
  color: white;
  font-weight: bold;
  margin-top: -10px;
  height: 40px;
  width: 150px;
  border-radius: 10px;
  border: none;
  text-decoration: none;
  cursor: pointer;
}

.header-right-button-login:hover {
  background-color: rgb(8, 77, 130);
  transform: scale(1.1);
  transition-duration: 0.4s;
}

.header-right-button-register {
  background-color: rgb(13, 112, 186);
  color: white;
  font-weight: bold;
  margin-top: -10px;
  height: 40px;
  width: 150px;
  border-radius: 10px;
  border: none;
  text-decoration: none;
  cursor: pointer;
}

.header-right-button-register:hover {
  background-color: rgb(8, 77, 130);
  transform: scale(1.1);
  transition-duration: 0.4s;
}