div.social-btn2 {
    display: block;
    width: 0 auto;
    margin: 0 auto;
    text-align: center;
}
div.social-btn2 a {
    text-decoration: none;
}
div.social-btn2 div {
    width: 50px;
    display: inline-block;
    float: center;
    height: 50px;
    line-height: 60px;
    color: #fff;
    margin-right: 3px;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
    border-radius: 5px;
    font-size: 10px;
    text-shadow: 0px 0px 5px #000;
    margin-bottom: 50px;
    transition: opacity 0.3s ease; /* Opaklık değişimini ekledik */
}
div.social-btn2 a:last-child div {
    margin-right: 0;
}
 
div.face span, div.twi span, div.in span, div.pin span, div.git span{
    position: absolute;
    left: 0;
    font-family: 'Raleway', sans-serif;
    font-weight: 400;
    width: 100px;
    padding: 0px;
    opacity: 0;
    line-height: 150px;
    font-size: 15px;
}
div.social-btn2 div:hover i  {
    opacity: 1;
}
div.social-btn2 div:hover span {
    opacity: 0;
}
div.social-btn2 div:hover {
    opacity: 0.7; /* Mouse üzerine gelince opaklığı azaltarak şeffaflaşma efekti ekledik */
}
div.face {
    background: #3A5795;
    -moz-box-shadow: 0px 4px 0px #1e469d;
    -webkit-box-shadow: 0px 4px 0px #1e469d;
    box-shadow: 0px 4px 0px #3e6d8d;
    position: relative;
    transition: opacity 0.3s ease; /* Opaklık değişimini ekledik */
}

div.twi {
    background: #5EA9DD;
    -moz-box-shadow: 0px 4px 0px #186ba4;
    -webkit-box-shadow: 0px 4px 0px #186ba4;
    box-shadow: 0px 4px 0px #2b95df;
    position: relative;
    transition: opacity 0.3s ease; /* Opaklık değişimini ekledik */
}
div.in {
    background: #0177B5;
    -moz-box-shadow: 0px 4px 0px #035e8e;
    -webkit-box-shadow: 0px 4px 0px #035e8e;
    box-shadow: 0px 4px 0px #035e8e;
    position: relative;
    transition: opacity 0.3s ease; /* Opaklık değişimini ekledik */
}
div.pin {
    background: #D73532;
    -webkit-box-shadow: 0px 4px 0px #b51c19;
    -moz-box-shadow: 0px 4px 0px #b51c19;
    box-shadow: 0px 4px 0px #b51c19;
    position: relative;
    transition: opacity 0.3s ease; /* Opaklık değişimini ekledik */
}
div.git {
    background: #BBBBBB;
    -webkit-box-shadow: 0px 4px 0px #b51c19;
    -moz-box-shadow: 0px 4px 0px #b51c19;
    box-shadow: 0px 4px 0px #9a9a9a;
    position: relative;
    transition: opacity 0.3s ease; /* Opaklık değişimini ekledik */
}
div.git i {
    text-shadow: none;
}