.form-control-dark {
    border-color: var(--bs-gray);
}
.form-control-dark:focus {
    border-color: #fff;
    box-shadow: 0 0 0 .25rem rgba(255, 255, 255, .25);
}
  
.text-small {
    font-size: 85%;
}
  
.dropdown-toggle {
    outline: 0;
}
  
.bd-placeholder-img {
    font-size: 1.125rem;
    text-anchor: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
}
  
@media (min-width: 768px) {
    .bd-placeholder-img-lg {
        font-size: 3.5rem;
    }
}
  
.b-example-divider {
    height: 3rem;
    background-color: rgba(0, 0, 0, .1);
    border: solid rgba(0, 0, 0, .15);
    border-width: 1px 0;
    box-shadow: inset 0 .5em 1.5em rgba(0, 0, 0, .1), inset 0 .125em .5em rgba(0, 0, 0, .15);
}
  
.b-example-vr {
    flex-shrink: 0;
    width: 1.5rem;
    height: 100vh;
}
  
.bi {
    vertical-align: -.125em;
    fill: currentColor;
}
  
.nav-scroller {
    position: relative;
    z-index: 2;
    height: 2.75rem;
    overflow-y: hidden;
}
  
.nav-scroller .nav {
    display: flex;
    flex-wrap: nowrap;
    padding-bottom: 1rem;
    margin-top: -1px;
    overflow-x: auto;
    text-align: center;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
}

/* Carousel CSS */
body {
    color: #5a5a5a;
}
/* Carousel base class */
.carousel {
    margin-bottom: 4rem;
}
/* Since positioning the image, we need to help out the caption */
.carousel-caption {
    bottom: 3rem;
    z-index: 10;
}
  
/* Declare heights because of positioning of img element */
.carousel-item {
    height: 32rem;
}
    
/* MARKETING CONTENT */
  
/* Center align the text within the three columns below the carousel */
.marketing .col-lg-4 {
    margin-bottom: 1.5rem;
    text-align: center;
}
/* rtl:begin:ignore */
.marketing .col-lg-4 p {
    margin-right: .75rem;
    margin-left: .75rem;
}
/* rtl:end:ignore */

/* Featurettes */
  
.featurette-divider {
    margin: 5rem 0; /* Space out the Bootstrap <hr> more */
}
  
/* Thin out the marketing headings */
/* rtl:begin:remove */
.featurette-heading {
    letter-spacing: -.05rem;
}
  
/* rtl:end:remove */  
/* RESPONSIVE CSS */
  
@media (min-width: 40em) {
    /* Bump up size of carousel content */
    .carousel-caption p {
        margin-bottom: 1.25rem;
        font-size: 1.25rem;
        line-height: 1.4;
    }
  
    .featurette-heading {
        font-size: 50px;
    }
}
  
@media (min-width: 62em) {
    .featurette-heading {
        margin-top: 7rem;
    }
}

/* About CSS */
@media (min-width: 992px) {
    .rounded-lg-3 { 
        border-radius: .3rem; 
    }
}

/* Quiz Items CSS */
.items{
    margin-top: 5rem;
    margin-bottom: 10rem;
}