styles.css

.center-item {
  display: flex;
  justify-content: center;
}

.array-size {
  width: 100%;
  height: 38px;
  margin: 1.5rem auto;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #333 !important;
}

.array-size > label {
  margin: 0;
  margin-right: 10px;
}

.array-size > input {
  margin-right: 20px;
  height: 100%;
  color: #333 !important;
  border: 1px solid #333;
  border-radius: 4px;
  padding: 0 15px;
  box-sizing: border-box;
  width: 150px;
}
.array-size > input:hover,
.array-size > input:focus {
  border-color: #007bff !important;
}
.array-size > input:focus {
  outline: none;
}

.array-size > button {
  height: 100%;
}

.array-size .btn-warning.focus,
.btn-warning:focus {
  box-shadow: none !important;
}

.card {
  height: 10rem;
}
.card-title {
  text-align: left;
  margin: 1em;
}
/* Changes color around algorithm buttons when clicked */
.click-border {
  background-color: #b2d3ebd7;
  border-radius: 5%;
  box-shadow: 0.5px 0.5px 0.25px rgb(141, 151, 158);
}
/* Graph is the container that holds the bar graph */
#graph {
  height: 68%;
}

h2 {
  display: flex;
  justify-content: center;
  font-size: large;
}

main {
  height: 85vh;
}

nav .navbar .bg-light border {
  background-color: #e3f2fd;
}

.navbar {
  color: #333;
  box-shadow: 0px 1px 20px 0px rgb(0 0 0 / 20%);
  border: 0 !important;
}

a:not([href]):not([tabindex]) {
  color: #333;
}

nav .nav-link {
  color: blue;
}

.nav-link {
  color: blue;
}

/* Responsive navbar for phone screens */
/* When the screen is smaller than 800px */
@media (max-width: 800px) {
  .nav-item {
    display: flex;
    justify-content: center;
    margin-bottom: auto;
  }
  /* Hide infobar on phone screens and center buttons */
  .card {
    display: none;
  }
  .infoContainer {
    display: none;
  }
  /* Hide slider on phones, since it will take up too much space and complicate the UI */
  .slidecontainer {
    display: none;
  }
}
@media (max-width: 950px) {
  .card {
    height: auto;
  }
  .startbuttons {
    display: none;
  }
  .numdiv,
  .numdivshort {
    display: none;
  }
}

/* When the screen is bigger than 950px */
@media (min-width: 950px) {
  .mobilebuttons {
    display: none;
  }
}

.numdiv {
  text-align: center;
  color: white;
  margin-top: 10px;
  font-size: small;
}

.numdiv.demo {
  height: 100%;
  margin: 0;
  display: flex;
  align-items: center;
  font-size: 50px;
}

.numdivshort {
  text-align: center;
  color: #333;
  margin-top: -20px;
  font-size: small;
}

.speed {
  width: 10%;
}

.vertbar {
  width: 10%;
  height: 100%;
  background-color: #333;
  margin-right: 3px;
}

.time-period {
  text-align: center;
}

.time-period > span > span {
  padding: 10px;
  border-radius: 5px;
}