.huake-indexD {
    padding: 90px 0;
    position: relative;
}

.huake-indexD::before {
    display: block;
    content: '';
    width: 400px;
    height: 400px;
    background: url(../../images/ibg14.png);
    position: absolute;
    left: 0;
    bottom: 60px;
}

.huake-indexD h3 {
    font-size: 28px;
    color: #212121;
    text-align: center;
    line-height: 1;
}

.huake-indexD h3::after {
    display: block;
    content: '';
    width: 95px;
    height: 3px;
    background: var(--color-primary);
    margin: 25px auto 0;
}

.huake-indexD dl {
    margin-top: 20px;
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
}

.huake-indexD dl dd {
    position: relative;
    width: 31%;
    box-sizing: border-box;
    cursor: pointer;
    margin: 36px 0 0;
}

.huake-indexD dl dd img {
    display: block;
    width: 100%;
}

.huake-indexD dl dd ins {
    height: 56px;
    line-height: 56px;
    text-align: center;
    background: rgba(0,0,0,.65);
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    color: #fff;
    font-size: 20px;
    overflow: hidden;
}

.huake-indexD dl dd .txt {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    z-index: 105;
    padding: 0 35px;
    background: rgba(33,33,33,.85);
    box-sizing: border-box;
    text-align: center;
    opacity: 0;
    -webkit-transition: opacity 0.2s, -webkit-transform 0.35s;
    transition: opacity 0.2s, transform 0.35s;
    -webkit-transform: scale(0);
    transform: scale(0);
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-align-items: center;
    align-items: center;
    -webkit-flex-direction: column;
    flex-direction: column;
}

.huake-indexD dl dd .txt::before {
    position: absolute;
    content: '';
    top: 10px;
    right: 10px;
    bottom: 10px;
    left: 10px;
    z-index: 102;
    border: 2px solid rgba(246,170,0,0.65);
}

.huake-indexD dl dd .txt h6 {
    font-size: 20px;
    color: #f6aa00;
}

.huake-indexD dl dd .txt p {
    font-size: 15px;
    color: #fff;
    line-height: 30px;
    margin: 15px 0 0 0;
}

.huake-indexD dl dd .txt .more {
    border-radius: 50%;
    width: 46px;
    height: 46px;
    background: rgba(246,170,0,0.5);
    line-height: 46px;
    display: inline-block;
    text-align: center;
    margin: 15px 0 0;
}

.huake-indexD dl dd .txt .more i {
    color: #fff;
    font-size: 12px;
}

.huake-indexD dl dd:hover::before {
    -webkit-transition: opacity 0.35s, -webkit-transform 0.35s;
    transition: opacity 0.35s, transform 0.35s;
    opacity: 1;
    -webkit-transform: scale(1);
    transform: scale(1);
}

.huake-indexD dl dd:hover::after {
    display: block;
}

.huake-indexD dl dd:hover .txt {
    opacity: 1;
    -webkit-transform: scale(1);
    transform: scale(1);
    -webkit-transition-duration: 0.35s;
    transition-duration: 0.35s;
}