.ec-content {
    width: 80%;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
}

.ec-item {
    padding: 10px;
    -webkit-box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .1);
    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .1);
    width: 23%;
}
.ec-item img {
    width: 100%;
}

.ec-item-content {
    width: 100%;
    padding: 10px;
}

.ec-item-content-title {
    margin-bottom: 10px;
    font-weight: 700;
}

.ec-item-content-time {
    font-size: 14px;
}

.yybm {
    width: 96%;
    display: flex;
    line-height: 24px;
    justify-content: space-between;
}

.yybm-label {
    padding: 0 10px !important;
    height: 26px;
    color: #fff;
    border-radius: 25px;
    background: #1a64e0;
}

.liu_you {
    -webkit-text-size-adjust: auto;
}

.activity-content {
    width: 100px;
    text-align: center;
    color: #fff;
    border-radius: 24px;
    padding: 10px 20px;
    background: #1a64e0;
}

.activity {
    width: 80%;
    margin: 12px auto 2px;
}

.page-full-image {
    width: 100%;
}

.page-full-image img {
    width: 100%;
}
 @media screen and  (max-width: 600px) {
                .ec-content {
                    width: 94%!important;
                    margin: auto;
                    display: flex;
                    flex-wrap: wrap;
                }
            
                .ec-item {
                    padding: 10px;
                    -webkit-box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .1);
                    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .1);
                    width: 48%!important;
                }
            }