.m-list li {
    width: 1280px;
    height: 220px;
    background: #ffffff;
    padding: 20px 0 22px 20px;
    margin-bottom: 20px
}
.m-list li:hover {
  -webkit-box-shadow: 0px 0px 10px 0px rgba(22, 79, 166, 0.1);
  box-shadow: 0px 0px 10px 0px rgba(22, 79, 166, 0.1);
}

.m-list li .right {
    margin-left: 31px
}

.m-list li .right .title {
    width: 800px;
    line-height: 30px;
    font-size: 20px;
    font-weight: 600;
    color: #333;
}
.m-list li:hover .right .title {
  color: #108EE9;
}

.m-list li .right .desc {
    width: 900px;
    margin-top: 31px;
    font-size: 14px;
    color: #606266;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.m-list li .right .time {
    margin-top: 40px;
    font-size: 14px;
    color: #333333;
    padding-left: 30px;
    background: url("../images/通知公告/日历_calendar.png") no-repeat
}