/*연구실 소개*/
.listNewsLetter:after {content: ""; display: block; clear: both;}
.listNewsLetter li {float: left; width: 23%; padding-left: 0 !important; background-image: none !important; text-align: center; margin: 10px 5px; margin-bottom:10px;}
.listNewsLetter li img {box-shadow: 5px 5px 5px; margin-bottom: 10px;}
.listNewsLetter li a {text-align: center; }
.listNewsLetter li a:hover {color: #666; text-decoration: underline;}