.column {
    background-image: url('../images/plan.png');
}

.main {
    /*height: 1633px;*/

    font-size: 20px;
}

#popBack {
    height: 1748px;
}

.pagination {
    justify-content: center;
    padding: 20px 0;
}

.page-item.active .page-link {
    background-color: #0b997e !important;
    border-color: #0b997e !important;
    color: #ffffff !important;
}

.page-item .page-link {
    line-height: 1.5;
    width: 48px;
    text-align: center;
}

#project-content {
    display: flex;
    width: 1440px;
    justify-content: flex-start;
    margin: 0 auto;
    margin-top: 79px;
    flex-direction: row;
    flex-wrap: wrap;
}

.project-item-box {
    width: 450px;
    height: 400px;
    position: relative;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    margin: 0 15px 30px;
}

.project-item-mb {
    position: absolute;
    width: 450px;
    height: 400px;
    opacity: 0.5;
    background: black;
    /*display: none;*/
    z-index: 1;
}

.project-mouseover {
    position: absolute;
    width: 450px;
    height: 400px;
    display: none;
    z-index: 1;
}

.project-mouseout {
    position: absolute;
    width: 450px;
    height: 400px;
    /*opacity: 0.5;*/
    /*background: black;*/
}

.projectTopBlackBack1 {
    position: absolute;
    width: 450px;
    height: 400px;
}

.projectHover {
    display: none;
    position: absolute;
    left: 53px;
}

.projectTitleHover {
    position: absolute;
    left: 63px;
}

/*.projectTopTitle {*/
/*    font-size: 36px;*/
/*    font-family: Microsoft YaHei, Microsoft YaHei-Regular;*/
/*    font-weight: 400;*/
/*    text-align: left;*/
/*    color: #ffffff;*/
/*    margin-top: 140px;*/
/*    padding: 0 20px;*/
/*}*/

/*.projectTitle {*/
/*    font-size: 36px;*/
/*    font-family: Microsoft YaHei, Microsoft YaHei-Regular;*/
/*    font-weight: 400;*/
/*    text-align: left;*/
/*    color: #ffffff;*/
/*    line-height: 1.5;*/
/*    z-index: 5;*/
/*    padding: 140px 20px;*/
/*}*/

.projectTopContent {
    width: 343px;
    height: 98px;
    font-size: 18px;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: center;
    color: #ffffff;
    line-height: 40px;
    margin: 0 auto;
    margin-top: 30px;
}

/*.projectTopMore {*/
/*    width: 200px;*/
/*    height: 68px;*/
/*    border: 1px solid white;*/
/*    border-radius: 4px;*/
/*    text-align: center;*/
/*    cursor: pointer;*/
/*    font-size: 22px;*/
/*    font-family: Microsoft YaHei, Microsoft YaHei-Regular;*/
/*    font-weight: 400;*/
/*    line-height: 68px;*/
/*    letter-spacing: 1.1px;*/
/*    color: white;*/
/*    margin: 0 auto;*/
/*    margin-top: 67px;*/
/*    background-color: none;*/
/*}*/

.projectFooter {
    display: flex;
    width: 1400px;
    height: 400px;
    justify-content: space-between;
    margin: 0 auto;
    margin-top: 25px;
}

.item-content-box {
    width: 1360px;
    margin: 0 auto;
}

.detail-content {
    margin-top: 20px;
    padding-bottom: 40px;
}

.mianTab {
    display: flex;
    font-size: 18px;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #909090;
    letter-spacing: 0.36px;
    padding-top: 29px;

}

.mianTab > a {
    color: #0b997e !important;
}

.mainHeightTab {
    color: black;
}