h2.h2_sub {
    display: block;
    width: auto;
    padding: 50px;
    font-size: 250%;
    background: #EEE;
    text-align: center
}

.main.sub #sort-ui {
    padding-bottom: 15px;
    margin-bottom: 22px
}

.main.sub #sort-ui button {
    display: block;
    padding: 5px 15px;
    font-size: 120%;
    font-weight: 700;
    border: 2px solid #000;
    background: #FFF;
    margin-top: 30px
}

.main.sub #sort-ui table {
    margin-top: 10px
}

.main.sub #sort-ui ul {
    margin: 10px 0
}

.main.sub #sort-ui ul li:not(.category) {
    display: inline-block;
    padding: 10px 3px;
    margin: 0;
    color: #555
}

.main.sub #sort-ui ul:not(:nth-of-type(4)) li:first-child {
    padding: 10px 0;
    text-align: left;
    width: 70px;
    color: #000
}

.main.sub #sort-ui ul li:not(:first-child):hover,
.main.sub #sort-ui ul li:not(:first-child).checked {
    background: #AAA;
    color: #FFF
}

.main.sub #sort-ui ul:nth-of-type(4) {
    margin: 10px 0 10px 135px
}

.main.sub #sort-ui ul:nth-of-type(4) li {
    color: #555
}

.main.sub #sort-ui ul:nth-of-type(4) li:hover,
.main.sub #sort-ui ul:nth-of-type(4) li.checked {
    background: #AAA;
    color: #FFF
}

.main.sub #sort-ui #sort-btns {
    margin-top: 20px;
    padding-top: 22px;
    border-top: solid 1px #eee;
    text-align: right
}

.main.sub #sort-ui #sort-btns .sort-up,
.main.sub #sort-ui #sort-btns .sort-down {
    height: 19px;
    line-height: 19px;
    padding: 0 0 0 21px;
    margin: 0 10px;
    color: #9a9a9a;
    cursor: pointer;
    border: 0;
    font-weight: 400;
    font-size: 12px;
    float: right
}

.main.sub #sort-ui #sort-btns .sort-up {
    background: url(../images/sort-up-off.png) no-repeat 0 0
}

.main.sub #sort-ui #sort-btns .sort-up.active {
    background: url(../images/sort-up-on.png) no-repeat 0 0;
    color: #000
}

.main.sub #sort-ui #sort-btns .sort-down {
    background: url(../images/sort-down-off.png) no-repeat 0 0
}

.main.sub #sort-ui #sort-btns .sort-down.active {
    background: url(../images/sort-down-on.png) no-repeat 0 0;
    color: #000
}

.paperitem {
    margin-top: 20px
}

.paperitem h2,
.paperitem h3 {
    font-size: 120%;
    font-weight: 700
}

.year,
.year_group,
.acmenu,
.nosub,
#show_all {
    cursor: pointer
}

#sort-ui .category {
    font-weight: 700;
    display: block;
}

ul.acmenu {
    display: none;
    border-top: 1px solid #ccc
}

.acmenu li {
    float: left;
    border: 2px solid #000;
    cursor: pointer;
    padding: 5px 8px;
    margin: 30px 15px;
    font-size: 120%;
    font-weight: 700
}

.acmenu li.checked,
.acmenu li:hover {
    background: #000;
    color: #fff
}

.projects {
    clear: both
}

.project-item {
    float: left;
    width: 305px;
    min-height: 450px;
    margin-right: 15px;
    box-shadow: 0 0 10px #ccc;
    margin-bottom: 20px
}

.project-item .categories {
    margin: 6px;
    word-spacing: 0
}

.category-text {
    font-size: 120%;
    font-weight: 700;
    margin-top: 20px;
    margin-bottom: 20px;
    text-align: center
}

.main article {
    word-wrap: break-word;
    overflow-wrap: break-word
}