*{
    font-family: Arial, serif;
    box-sizing: border-box;
    line-height: 150%;
}

body{
    font-size: 100%;
}

section{
    margin: 0 8% 0;
}

hr{
    width:90%;
}

.bs-example{
    margin-bottom: 60px;
    position: -webkit-sticky !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 5;
}
.bg-light {
    background-color: hsl(180,60%,50%)!important;
}
#navbarCollapse{
    flex-direction: row-reverse;
}
.navbar-brand{
    margin-top: 0 !important;
    margin-bottom: 0 !important;
    padding: 25px 60px 25px !important;
    color: white !important;
    background-color: hsl(180,60%,50%) !important;
    font-size: 1.5em;
    text-align: center !important;
}
.nav-link{
    color: white !important;
    padding: 1em 1.5em 1em !important;
    font-size: 1.25em;
}
li a:link{
    display:inline-block;
    float: right;
    color: white;
    text-align: center;
    padding:30px;
    font-size: 1.25em;
    text-decoration: none;
}
li a:visited{
    color: white;
    text-decoration: none;
}
li a:hover {
    background-color: hsl(180, 60%, 45%);
    text-decoration: none;
}

#webTitle{
    font-weight: bold;
    font-size: 2em;
    text-align: center;
}
.category{
    border: 5px solid hsl(180, 50%, 60%);
    border-radius: 20px;
    padding: 20px;
    margin:40px 8% 40px;
    overflow: auto;
    background-color: hsl(180, 50%, 90%);
}

.index_pic{
    width: 50%;
    min-width: 320px;
    float: left;
    clear-after: both;
}
.index_pic:hover {
    opacity: 80%;
    border: 3px solid hsl(180, 50%, 60%);
}
.categoryTitle{
    font-size: 1.75em;
    color: black;
    text-decoration: underline;
}
a.categoryTitle:hover{
    color: hsl(180, 50%, 40%);
}
@media screen and (max-width: 900px) {
    .subCategory {
        float: left;
        padding: 5%;
        width: 100%;
    }
}
@media screen and (min-width: 900px) {
    .subCategory {
        float: left;
        padding: 5%;
        width: 50%;
    }
}