.panel-img-box {
    overflow: hidden;
    position: relative;
    margin-bottom: 15px;
}

 .panel-img-box a {
    color: #fff;
    text-decoration: none;
    display: block;
    overflow: hidden;
    position: relative;
    height: 100%;
}

 .panel-img-box .mask {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 2;
    background-image: url('404.png');
    background-repeat: repeat-x;
    background-position: left bottom;
    background-size: auto 100%;
    visibility: visible;
    opacity: 0;
}

.panel-img-box img {
    float: left;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
    width: 100%;
    position: relative;
}

 .panel-img-box .text-box {
    width: 100%;
    height: auto;
    position: absolute;
    left: 0;
    color: #fff;
    text-align: left;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
    z-index: 4;
    bottom: 0;
    padding: 15px;
    font-size: 14px;
}


@media (min-width: 992px) {
 .panel-img-box .text-box {
        font-size:16px;
    }
}

@media (min-width: 1440px) {
 .panel-img-box .text-box {
        font-size:18px;
    }
}

@media (min-width: 1680px) {
     .panel-img-box .text-box {
        font-size:20px;
    }
}

.panel-img-box{ cursor: pointer}
.panel-img-box .text-box .name {
    line-height: 1.3em;
    font-weight: normal;
    margin: 0;
    font-size: 1.2rem;
    word-break: break-word; overflow: hidden; overflow-wrap: break-word;
   text-shadow: 2px 2px 5px rgb(34 24 21 / 80%);
}

 .panel-img-box .text-box .read-more {
    opacity: 1;
    margin-top: 10px;
}

    .panel-img-list {
        font-size: 0;
        -webkit-text-size-adjust: none;
    }

    .panel-img-box {
        width: auto;
        margin-bottom:1.5rem;
        overflow: hidden;
        display: inline-block;
        vertical-align: top;
    }

     .panel-img-box img {
        width: 100%;
        height: 100%;
    }

     .panel-img-box.mr {
        margin-right: 1.5rem;
    }

     .panel-img-box .mask {
        visibility: visible;
        opacity: 1;
        height: 70%;
        width: 100%;
        content: "";
        background: linear-gradient(rgba(0,0,0,0) 0%,rgba(0,0,0,0.3) 70%);
        display: block;
        top: auto;
        bottom: 0;
    }

     .panel-img-box .text-box {
        padding: 1rem 1.5rem;
        bottom: -2rem;
    }


     .panel-img-box .text-box .read-more {
        opacity: 0;
        -webkit-transition: all 0.5s;
        transition: all 0.5s;
        font-size: 1rem;
        font-weight: lighter;
        color: #fff
    }

     .panel-img-box:hover .text-box {
        bottom: 0;
    }

     .panel-img-box:hover .text-box .read-more {
        visibility: visible;
        opacity: 1;
    }

    .panel-img-box:hover img {
        -webkit-transform: scale(1.05);
        -ms-transform: scale(1.05);
        transform: scale(1.05);
    }

     .panel-img-box:hover .mask {
        opacity: 1;
        visibility: visible;
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        z-index: 2;
        background-image: url(../image/mask_grad.png);
        background-repeat: repeat-x;
        background-position: left bottom;
        background-size: auto 100%;
    }

     .panel-img-box:hover .read-more {
        opacity: 1;
    }

.panel-img-box .read-more span {
        float: left;
    }

.read-more .iconfont {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    float: left;
    -webkit-transition: all 0.2s;
    transition: all 0.2s;
    display: inline;
    vertical-align: middle;
    padding: 2px 6px 0px;
}
.read-more .iconfont img{height:1.1rem; width:auto}
.indexv4-mk3 .indexv4-index-option{margin-bottom:1rem}