.team_list li {
    float: left;
    width: 279px;
    margin: 0 28px 32px 0;
    cursor: pointer;
    position: relative;
    text-align: center;
}

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

.team_list li h5 {
    margin: 15px 0 0;
    font-size: 18px;
    font-weight: normal;
    letter-spacing: 2px;
}

.team_list li p {
    margin: 0;
    font-size: 15px;
    padding: 8px 0 16px;
    border-bottom: 1px dashed #cdcdcd;
}

.team_pic {
    width: 279px;
    height: 320px;
    overflow: hidden;
    position: relative;
}

.team_pic img {
    width: 100%;
}

.team_intro {
    display: none;
    position: absolute;
    height: 100%;
    width: 100%;
    top: 0;
    color: #fff;
    font-size: 15px;
    background-color: rgba(0, 0, 0, 0.6);
    line-height: 320px;
}

.team_intro span {
    /*margin: 12px;*/
    display: inline-block;
    vertical-align: middle;
    line-height: 24px;
    width: 100%;
    transform: translate(-50%,-50%);
    position: absolute;
    padding: 15px;
    box-sizing: border-box;
    top: 50%;
    left: 50%;
    text-align: left;
}

.team_pic:hover .team_intro {
    display: block;
}