.case-card {
    position: relative;
    background-color: #fff;
    overflow: hidden;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    border: 1px solid #edeff3;
    padding: 30px 10px;
    box-sizing: border-box;
    text-align: center;
    -webkit-transition: all .5s ease;
    -moz-transition: all .5s ease;
    transition: all .5s ease;
}
.case-card .image-case {
    display: block;
    margin: 0 auto;
    width: 100px;
    height: 100px;
    border-radius: 100px;
    border: 1px solid #e5e5e5;
}
.case-card .title-case {
    width: 100%;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    font-size: 14px;
    font-weight: 400;
    margin-bottom: 16px;
    color: #333;
}
.case-card .des-case {
    margin: 16px auto;
    width: 100%;
    font-size: 14px;
    line-height: 20px;
    color: #333;
    font-weight: 300;
}
.case-card .label-case {
    position: absolute;
    bottom: 30px;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    width: 90%;
}
.case-card .label-case .location-case {
    max-width: 55%;
    font-size: 14px;
    line-height: 24px;
    color: #666;
    float: left;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 300;
    position: relative;
    top: 1px;
}
.case-card .label-case .tag-case {
    max-width: 35%;
    margin-top: 2px;
    float: right;
    font-size: 14px;
    line-height: 20px;
    color: #999;
    border: 1px solid #e5e5e5;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding: 2px 4px;
    font-weight: 300;
}
.case-card .qrcode-cover {
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
    left: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    position: absolute;
    bottom: 0;
    background-color: hsla(0,0%,100%,.8);
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -moz-box-orient: vertical;
    -moz-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: end;
    -webkit-justify-content: flex-end;
    -moz-box-pack: end;
    -ms-flex-pack: end;
    justify-content: flex-end;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    visibility: hidden;
}
.case-card:hover .qrcode-cover {
    visibility: visible;
}
.case-card .qrcode-cover .image-qrcode {
    width: 114px;
    height: 114px;
    display: block;
}
.case-card .qrcode-cover .note-qrcode {
    font-size: 12px;
    line-height: 12px;
    color: #333;
    margin: 5px;
    margin-bottom: 72px;
    font-weight: 400;
}