.banner ul li .text-box {
    top: 20%
}

.itemBox01 {
    padding: 5% 15px;
    width: calc(85.652% - 30px);
    max-width: 1430.016px;
    display: flow-root;
}

.itemBox01 .centent {
    display: flex;
    flex-direction: column;
    padding: 0 8.5%;
}

.itemBox01 .centent h5 {
    font-size: 24px;
    border-bottom: 1px solid #e5e5e5;
    padding-bottom: 15px;
    line-height: 2em;
    display: -webkit-box;
    -webkit-line-clamp: 1;
}
.itemBox01 .nav {
    border-bottom: rgba(0,0,0,0.15) 1px solid;
    display: flex;
    margin: 0 8.5% 2%;
}