dt.person{margin-top:20px}

dt.person div{height:80px;width:80px;float:left;margin-right:1em;object-fit: contain;}

dt.person div img{display:block;margin-right:auto;margin-left:auto;height:80px;width:auto}

dt.person img.mail{height:36px;width:auto;vertical-align:-7px}

dt.person img.web{height:24px;width:auto;vertical-align:0}