styles.css

@import url('https://fonts.googleapis.com/css2?family=Lato&family=Inconsolata&display=swap');

* {
  margin: 0;
  padding: 0;
  border: none;
  box-sizing: border-box;
}

body{ background-color: hsl(178, 87%, 85%); }

main {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin: 2.5rem;
  font-family: 'Lato', Arial, Helvetica, sans-serif;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

label{ 
  min-width: 75%; 
  display: flex;
  align-items: center;
  position: relative;
}

input {
  height: 1.6rem;
  width: 100%;
  padding: .95rem;
  margin-left: .75rem;
  border: 1px solid black;
  border-radius: 5px;
  background-color: transparent;
  transition: border .15s ease;
}

input:focus {
  outline: none;
  border-color: hsl(98, 32%, 45%);
  transition: border .15s ease;
}

input + span {
  font-size: .80rem;
  position: absolute;
  background-color: hsl(178, 87%, 85%);
  margin-inline: .15rem;
  left: 7%;
  transform: translate(0, -95%);
  transition: color .15s ease;
}

input:focus + span { 
  color: hsl(98, 32%, 45%); 
  transition: color .15s ease;
}

fieldset {
  display: flex;
  gap: .75rem;
  justify-content: space-evenly;
}

button {
  display: flex;
  justify-content: space-around;
  align-items: center;
  width: 5.25rem;
  height: 1.85rem;
  font-size: .85rem;
  padding: 1.25rem;
  border-radius: 15px;
}

button:active {
  background-color: hsl(98, 32%, 45%);
  color: hsl(178, 87%, 67%);
  border: none;
}

hr {
  border: .025rem solid black;
  width: 85vw;
  margin-top: 1.25rem;
  margin-bottom: .75rem;
  justify-self: center;
}

table {
  width: 65vw;
  margin-top: .75rem;
  font-family: 'Inconsolata', 'Courier New', Courier, monospace;
  border: 1px solid black;
  border-radius: 3px;
}

th {
  border-bottom: 0.75px solid black;
}

td, th {
  text-align: center;
  padding: .25rem;
}

th { font-size: 1.1rem; }

td { font-size: .9rem; }

.entryForm {
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  align-items: center; 
  gap: .75rem;
}

.add-btn {
  background-color: hsl(271, 85%, 23%);
  color: hsl(178, 87%, 67%);
}

.update-btn, .search-btn {
  border: 1px solid hsl(271, 85%, 23%);
  background-color: transparent;
  color: hsl(271, 85%, 23%);
}

.del-btn {
  background-color: transparent;
  color: hsl(271, 85%, 23%);
}

.foundRecord {
  background-color: hsl(98, 32%, 45%);
  color: hsl(178, 87%, 67%);
}

.message {
  color: red;
  font-size: .7rem;
  width: 73%;
  display: flex;
  align-content: start;
  margin-left: .75rem;
}