a.accordion-tab {
    background-color: #f5f5f5;
}
.disable > a {
    opacity: 0.5;
    color: black;
}

.disable > a:hover {
    cursor: default;
    text-decoration: none;
}
#accordion {
    font-size: 18px;
}
.nav-pills>li>a {
    border-radius: 0px;
}
li.nav-item {
    list-style: none;
    border-color: #ffffff #ffffff #337ab7 #ffffff;
    border-bottom-width:thick;
    width:100%;
}
h1 {
    text-shadow: 2px 2px 2px black;
}
.nav-tabs>li.active>a, .nav-tabs>li.active>a:focus, .nav-tabs>li.active>a:hover{
    border:none;
    color: white;
    background-color: #337ab7;
}
#accordion>li>a.active {
    color: white;
    background-color: #337ab7;
}
li.nav-item.collapse.in.active { border-color: #ffffff #ffffff #337ab7 #ffffff;
    border-bottom-width: thick;
    font-weight: bold; }
.nav>li>a:focus, .nav>li>a:hover {
    text-decoration: none;
    background-color: aliceblue;
}

.tab-content{
    font-size: medium;
}
.sidebar {
    padding-top: 50px;
}
.nav-tabs.nav-pills>li {
    width: 100%;
}
@media (max-width: 768px) {
    .nav-tabs.nav-pills>li {
        float: none;
    }

    .nav-pills>li {
        float: none;
    }

    .nav-tabs>li {
        float: left;
        margin-bottom: -1px;
    }
    .nav>li {
        position: relative;
        display: block;
    }
    .nav-tabs.nav-pills>li>a {
        margin-right: 0;
        border-radius: 0px;
    }

    aside {
        margin-bottom: 20px;
    }}
.container-fluid {
    padding-top: 10px;
}

@media screen and (max-width:774px) {
    img {
        padding-top: 50px;
    }
    .container-fluid {
        padding-top: 0px;
    }
    .center, h1 {
        position: absolute;
        top: 55%;
        left: 50%;
        transform: translate(-50%, -50%);
        font-size: 26px;
    }

}
@media screen and (min-width: 775px) and (max-width:991px) {
    img {
        padding-top: 50px;
    }
    .container-fluid {
        padding-top: 0px;
    }
    .center, h1 {
        position: absolute;
        top: 55%;
        left: 50%;
        transform: translate(-50%, -50%);
        font-size: -webkit-xxx-large;
    }
}
@media screen and (min-width:992px) {

    img {
        padding-top: 20px;
    }
    /* Bottom left text */
    .bottom-left, h1 {
        position: absolute;
        bottom: 8px;
        left: 16px;
        font-size: 90px;
        width:100%;
        text-align: left;
    }
}
.img-container {
    position: relative;
    text-align: center;
    color: white;
}
h2 {
    text-align: center;
    border-bottom: 6px solid #337ab7;
}
h4 {
    font-size: 28px;
}
.side_bar {
    font-size: 20px;
    list-style-type: none;
}
i.fa-building-o:hover {
    /* Start the shake animation and make the animation last for 0.5 seconds */
    animation: shake 0.5s;
    /* When the animation is finished, start again */
    animation-iteration-count: infinite;
}

@keyframes shake {
    0% { transform: translate(1px, 1px) rotate(0deg); }
    10% { transform: translate(-1px, -2px) rotate(-1deg); }
    20% { transform: translate(-3px, 0px) rotate(1deg); }
    30% { transform: translate(3px, 2px) rotate(0deg); }
    40% { transform: translate(1px, -1px) rotate(1deg); }
    50% { transform: translate(-1px, 2px) rotate(-1deg); }
    60% { transform: translate(-3px, 1px) rotate(0deg); }
    70% { transform: translate(3px, 1px) rotate(-1deg); }
    80% { transform: translate(-1px, -1px) rotate(1deg); }
    90% { transform: translate(1px, 2px) rotate(0deg); }
    100% { transform: translate(1px, -2px) rotate(-1deg); }
}