.index-menu {
    display: block;
    float: none;
    width: 100%;
    margin-bottom: 30px;
    margin-top: 20px;
    clear: both
}

.index-list {
    max-width: 800px;
    margin: 0 auto
}

ul#atoz {
    background-color: #fbfbfb;
    margin: 0 auto;
    border-radius: 20px;
    text-align: center
}

ul#atoz li {
    list-style: none;
    display: inline-block;
    min-width: 20px;
    width: 2.5%;
    padding: 0;
    margin: 0px;
    text-align: center
}

.az-search {
    width: 70%;
    margin: 25px auto;
}

.az-search input {
    width: 80%;
    line-height: 38px;
    font-size: 22px;
    border-radius: 30px;
    padding: 10px 20px;
    margin-left: 10%
}

#live-search fieldset {
    border: none
}

.letter-section {
    padding: 25px;
    border-bottom: 1px solid #e9e9e9;
    background-color: #fff;
	   display: flex;
    flex-direction: column;
}

.letter-section:before {
    display: block;
    content: " ";
    margin-top: -170px;
    height: 170px;
    position: relative;
    visibility: hidden
}

.letter-holder {
    vertical-align: top;
    width: 10%;
    color: rgb(85,111,171);
    line-height: 1.3em;
    text-align: center;
    text-transform: uppercase;
    width: 1.3em;
    margin-right: 20px;
	 display: flex;
    flex-direction: column;
    color: #bbbbbb;
    font-weight: 800;
    font-size: 4rem;
    font-family: 'Montserrat';
}

.item-holder {
    width: 90%;
    margin-left: 10%;
}

ul.item-list {
     display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    padding: 0;
    list-style: none;
    margin: 0;
}

ul.sub-list {
    width: 28%;
    float: left;
    margin-left: 2%
}

#az-index ul li.item {
    margin-bottom: 0px;
    list-style: none;
    font-size: 18px;
    break-inside: avoid;
    margin: 0;
}

.item-title {
    padding: 0;
    position: relative;
    z-index: 1
}

.hidden-card {
    margin-top: 5px;
    background: #f7f7f7;
    height: 0;
    margin: 0;
    opacity: 0;
    padding: 0
}

.hidden-card.open {
    opacity: 1;
    transition: all .5s ease;
    height: auto;
    display: block;
    margin: 10px 0;
    font-size: 16px;
    padding: 10px 20px;
    border-right: 2px solid #e0e0e0;
    word-break: break-word
}

.item-description {
    margin-bottom: 5px;
    position: relative;
    z-index: 0
}

.item-link {
    margin-top: 5px
}

.open i.fa.fa-plus-square-o {
    transform: rotate(45deg);
    transition: all .5s ease;
    color: #333
}

i.fa.fa-plus-square-o {
    transform: rotate(0deg);
    transition: all .5s ease;
    color: #999
}

.plus-icon {
    display: inline-block;
    margin-left: 13px
}

.plus-icon i.fa:hover {
    color: #484848;
    cursor: pointer
}

.item-link a.button {
    padding: 4px 10px;
    margin-top: 20px;
    font-size: 14px;
    display: block;
    text-align: center;
    width: 77px;
    background: rgba(0,48,135,.79)
}

.letter-section:nth-child(even) {
    background: #f7f7f7
}
ul.item-list li a:hover {
    text-decoration: underline;
}

@media (max-width: 1200px) {
    ul.sub-list {
        width:48%
    }
}

@media (max-width: 900px) {
    .item-holder {
        width:100%
    }

    .letter-holder {
        font-size: 3em
    }

    ul.item-list {
        margin-left: 0
    }
}

@media (max-width: 768px) {
    ul.sub-list {
        width:100%;
        margin-left: 0
    }

    .az-search {
        width: 90%
    }

    #az-index ul li.item {
        margin-bottom: 0
    }

    .item-holder {
        width: 75%
    }
}

@media (max-width: 600px) {
    .letter-section {
        margin:10px 0;
        padding: 0;
        padding-bottom: 10px
    }

    .item-holder {
        width: 100%
    }

    .az-search {
        width: 100%;
        padding: none
    }

    .az-search input {
        width: 100%;
        margin-left: none;
        font-size: 14px
    }

    #live-search fieldset {
        margin: none
    }

    input#filter {
        margin-left: 0;
        width: 100%;
        font-size: 15px
    }
}