@media (max-width: 767px) {
    .cotent-parent {
        width:100%
    }
}

@media (min-width: 768px) {
    .cotent-parent {
        width:750px
    }
}

@media (min-width: 992px) {
    .cotent-parent {
        width:970px
    }
}

@media (min-width: 1200px) {
    .cotent-parent {
        width:1190px
    }
}
.cotent-parent{
    margin: 10px auto 0px auto;
    background-color: #ffffff;
}
.item-list {
    display: grid;
    gap: 13px;
    grid-template-columns: repeat(auto-fill,minmax(250px,1fr));
    justify-content: space-evenly;
    margin:0 20px;
}
.item {
    border: 1px solid #ccc;
    position: static;
    border-radius: 4px;
    transition: box-shadow .3s ease-in-out;
}
.item:hover {
    box-shadow: 0 3px 8px 0 rgba(0,0,0,.2)
}
.item-inner {
    padding: 10px 15px 10px 8px;
    position: relative;
}
.item-hd span{
    white-space: nowrap;
    display: inline-block;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
}
.item-hd i{
    font-size: 12px;
}
.item .item-icon {
    float: left;
    margin-right: 10px;
}
.item-hd:after{
    content: "";
    display: block;
    clear: both;
    width: 0;
}
.item-detail{
    float:left;
    width:calc(100% - 58px);
}
.item a {
    color: #333;
    display: inline-block;
    text-decoration: none;
}
.item h3 {
    font-size: 16px;
    font-weight: 700;
    margin: 0;
    line-height: 1.4;
    margin-bottom: 5px;
    height: 22px;
    overflow: hidden;
}
.item .item-category {
    float: right;
}
.item a {
    color: #333;
    display: inline-block;
    text-decoration: none;
}
a.collectable {
    color: #333;
    text-decoration: none;
}
.item .item-desc {
    margin-top: 8px;
    padding: 10px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.item .item-ft {
    text-align: right;
}
.item .item-link {
    float: left;
    margin-top: 3px;
    color: #999;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.item a.item-btn {
    display: inline-block;
    padding: 3px 12px;
    text-decoration: none;
    position: relative;
}
.ai_label_type{
    display: inline-block;
    padding: 0px 0px 11px;
    font-size: 16px;
    color: #333;
    line-height: 16px;
    margin: 30px 20px 0px 20px;
    /*border-bottom: solid #f0f 1px;*/
    width: calc(100% - 40px);
}
.floatTxt{
    position: absolute;
    top: 100%;
    left: 0;
    display: none;
    white-space: normal;
    background-color: #131313;
    color: #e3d1d1;
    padding: 10px;
    border: 1px solid #131313;
    border-radius: 8px;
    z-index: 100;
}
.tips{
    position: relative;
}
.tips:hover .floatTxt{
    display: inline;
}