.link-button{
    position: absolute;
    bottom: 20px;
    width: 100%;
    opacity: 0;
    -webkit-transition: opacity 0.1s;
    -webkit-transition-delay: 0s;
    -moz-transition: opacity 0.1s 0s;
    -o-transition: opacity 0.1s 0s;
    transition: opacity 0.1s 0s;
    -webkit-backface-visibility: hidden;
    padding: 0 20px;
}

.team-member-big:hover .team-member-overlay .link-button { opacity: 1; -webkit-transition: opacity 0.4s; -webkit-transition-delay: 0.4s; -moz-transition: opacity 0.4s 0.4s; -o-transition: opacity 0.4s 0.4s; transition: opacity 0.4s 0.4s; }