.responsibility {
    padding-top: 60px;
    padding-bottom: 30px;
}

.restList {
    display: flex;
    flex-wrap: wrap;
}

.restList li {
    width: 24%;
    margin-right: 1.33%;
    margin-bottom: 60px;
}

.restList li:nth-child(4n) {
    margin-right: 0px;
}

.imgBox {
    width: 100%;
    padding-top: 66.6%;
    position: relative;
    overflow: hidden;
    margin-bottom: 22px;
}

.imgBox img {
    position: absolute;
    top: 0px;
    left: 0px;
    display: block;
    width: 100%;
    height: 100%;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}

.restList p {
    text-align: center;
    font-weight: bold;
    color: #333;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}

.restList li:hover p {
    color: #227764;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}

.restList li:hover img {
    transform: scale(1.05);
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}




/* 适配 */
@media (max-width: 1280px) {
    .imgBox {
        margin-bottom: 14px;
    }

    .restList p {
        font-size: 16px;
    }
}

@media (max-width: 992px) {
    .restList {
        justify-content: space-between;
    }

    .restList li {
        width: 48%;
        margin-right: 0px !important;
    }
}

@media (max-width: 767px) {
    .restList li {
        width: 100%;
        margin-bottom: 26px;
    }

    .responsibility {
        padding-top: 30px;
    }
}