@-webkit-keyframes bottom1 {
    0%,
    100% {
        bottom: 40px
    }
    50% {
        bottom: 15px
    }
}

@-moz-keyframes bottom1 {
    0%,
    100% {
        bottom: 40px
    }
    50% {
        bottom: 15px
    }
}

@-o-keyframes bottom1 {
    0%,
    100% {
        bottom: 40px
    }
    50% {
        bottom: 15px
    }
}

@keyframes bottom1 {
    0%,
    100% {
        bottom: 40px
    }
    50% {
        bottom: 15px
    }
}

.news_list {
    padding-top: 50px
}

.news_item {
    display: block;
    margin-bottom: 60px;
    position: relative
}

.news_item h1 {
    font-size: 18px;
    color: #282828
}

.news_item h3 {
    font-size: 14px;
    color: #888888;
    padding: 15px 0 25px;
    margin: 0 0 25px;
    border-bottom: 1px solid #dcdcdc
}

.news_item h4 {
    font-size: 14px;
    color: #888888;
    line-height: 1.5;
    margin-bottom: 20px;
    height: 42px;
    overflow: hidden;
}

.news_item .img_box {
    position: relative;
    overflow: hidden;
    padding: 43% 0;
    width: 100%;
    height: 100%
}

.news_item .img_box img {
    position: absolute;
    width: 100%;
    top: 50%;
    left: 50%;
    height: 100%;
    object-fit: cover;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%)
}

.news_detail {
    padding: 0 15px
}

.news_detail h1 {
    font-size: 26px;
    text-align: center;
    font-weight: bold
}

.news_detail p {
    font-size: 18px
}

.news_detail img {
    max-width: 100%
}

@media screen and (min-width: 768px) {
    .news_item:hover img {
        transform: translate(-50%, -50%) scale(1.2);
        -webkit-transform: translate(-50%, -50%) scale(1.2);
        -moz-transform: translate(-50%, -50%) scale(1.2);
        -ms-transform: translate(-50%, -50%) scale(1.2);
        -o-transform: translate(-50%, -50%) scale(1.2)
    }
    .news_item:hover h1 {
        color: #e77818;
        font-weight: bold
    }
    .news_item:hover h3 {
        border-bottom: 1px solid #e77818
    }
}

@media (min-width: 768px) and (max-width: 992px) {
    .news_item {
        margin-bottom: 40px
    }
    .news_item h1 {
        font-size: 16px
    }
    .news_item h3 {
        font-size: 12px;
        padding: 10px 0 20px;
        margin: 0 0 20px
    }
    .news_item h4 {
        font-size: 14px;
        margin-bottom: 10px
    }
}

@media screen and (max-width: 768px) {
    .news_list {
        padding-top: 20px
    }
    .news_list>div:nth-child(odd) {
        padding-right: 7.5px
    }
    .news_list>div:nth-child(even) {
        padding-left: 7.5px
    }
    .news_item {
        margin-bottom: 20px
    }
    .news_item h1 {
        margin: 10px 0 5px;
        font-size: 16px
    }
    .news_item h3 {
        font-size: 12px;
        padding: 5px 0 10px;
        margin: 0 0 10px
    }
    .news_item h4 {
        font-size: 14px;
        margin: 0
    }
    .news_detail h1 {
        font-size: 20px;
        text-align: center;
        font-weight: bold
    }
    .news_detail p {
        font-size: 15px
    }
}