html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
  direction:rtl;
}

body {
    font-family: 'Shabnam';
}



.card-img, .card-img-top {
    border-top-left-radius: calc(.75rem - 1px);
    border-top-right-radius: calc(.75rem - 1px);
}

.card {
    border-radius:0.75rem;
}

.card-period {
    height: 5rem;
    text-align: center;
    line-height: 5rem;
    background-color: ghostwhite;
}

.about {
    line-height: 2.5rem;
}