/* 经典项目 rem*/
.switch-box .right-box {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.switch-box .right-box .select-item {
    width: 170px;
    height: 48px;
    position: relative;
    margin-left: 20px;
}

.switch-box .right-box .select-item button {
    width: 100%;
    height: 100%;
    border-radius: 8px;
    border: solid 1px #dddddd;
    background-color: #ffffff;
    align-items: center;
    display: flex;
    justify-content: center;
    cursor: pointer;
    transition: box-shadow 300ms;
}

.switch-box .right-box .select-item button:focus {
    box-shadow: 0 0 0 4px #dddddd;
}

.switch-box .right-box .select-item button p {
    width: 120px;
    text-align: left;
    font-size: 16px;
}

.switch-box .right-box .select-item .select-ul {
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: transform 300ms, opacity 300ms;
    padding: 0;
    margin: 0;
    list-style: none;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.05);
    max-height: 220px;
    overflow-y: auto;
    margin-top: 4px;
    z-index: 100;
    position: relative;
}

.switch-box .right-box .select-item .select-ul.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.switch-box .right-box .select-item .select-ul li {
    padding: 0 15px;
}

.switch-box .right-box .select-item .select-ul li:hover {
    background-color: #efefef;
}

.switch-box .right-box .select-item .select-ul li a {
    color: #000;
    font-size: 14px;
    display: block;
    height: 28px;
    line-height: 28px;
    width: 100%;
}

.switch-box .right-box .select-item .select-ul::-webkit-scrollbar {
    width: 4px;
}

.switch-box .right-box .select-item .select-ul::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background: #dddddd;
}

.switch-box .right-box .select-item .select-ul::-webkit-scrollbar-track {
    background: transparent;
}

.switch-box .right-box .search-input {
    width: 220px;
    height: 48px;
    background-color: #ffffff;
    border-radius: 8px;
    border: solid 1px #dddddd;
    margin-left: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: box-shadow 300ms;
}

.switch-box .right-box .search-input.focus {
    box-shadow: 0 0 0 4px #dddddd;
}

.switch-box .right-box .search-input input {
    width: 180px;
    font-size: 15px;
    margin: 0;
    border: none;
    padding: 0;
    background-color: transparent;
    height: 100%;
    text-indent: 15px;
}

.switch-box .right-box .search-input button {
    width: 40px;
    height: 100%;
    border: none;
    background-color: transparent;
    padding: 0;
}

.main-list {
    width: 100%;
    min-height: 600px;
    padding: 56px 1.5rem;
    margin-bottom: 1.2rem;
}

.main-list .center-box {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    flex-wrap: wrap;
    align-content: flex-start;
    padding-bottom: 100px;
    border-bottom: solid 1px #eeeeee;
}

.main-list .center-box .case-item {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-right: .1rem;
    height: 3.6rem;
    margin-bottom: .1rem;
}

.main-list .center-box .case-item .case-title-box {
    position: absolute;
    width: 100%;
    height: 110px;
    background-image: linear-gradient(to top, rgba(0, 0, 0, 1), rgba(0, 0, 0, 0));
    bottom: 0;
    color: #ffffff;
    padding: 25px;
    left: 0;
}

.main-list .center-box .case-item .case-title-box .case-title {
    margin-bottom: 5px;
    font-size: 24px;
}

.main-list .center-box .case-item .case-title-box .case-en-title {
    font-size: 14px;
	text-transform:Uppercase;
	font-family:Arial, Helvetica, sans-serif;
}

.main-list .center-box .case-item img {
    min-width: 100%;
    min-height: 100%;
}

.main-list .center-box .case-item:nth-child(3n) {
    margin-right: 0;
}

.main-list .center-box .case-item:nth-child(6n - 5) {
    width: 4.9rem;
}

.main-list .center-box .case-item:nth-child(6n - 4) {
    width: 4.9rem;
}

.main-list .center-box .case-item:nth-child(6n - 3) {
    width: 6.2rem;
}

.main-list .center-box .case-item:nth-child(6n - 2) {
    width: 6.2rem;
}

.main-list .center-box .case-item:nth-child(6n - 1) {
    width: 4.9rem;
}

.main-list .center-box .case-item:nth-child(6n) {
    width: 4.9rem;
}