#portfolio {
background: #fff;
padding: 30px 0;
}
#portfolio .portfolio-overlay {
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
width: 100%;
height: 100%;
opacity: 1;
transition: all ease-in-out 0.4s;
}
#portfolio .portfolio-item {
overflow: hidden;
position: relative;
padding: 0;
vertical-align: middle;
text-align: center;
}
#portfolio .portfolio-item h2 {
color: #ffffff;
font-size: 24px;
margin: 0;
text-transform: capitalize;
font-weight: 700;
}
#portfolio .portfolio-item img {
transition: all ease-in-out 0.4s;
width: 100%;
}
#portfolio .portfolio-item:hover img {
-webkit-transform: scale(1.1);
transform: scale(1.1);
}
#portfolio .portfolio-item:hover .portfolio-overlay {
opacity: 1;
background: rgba(0, 0, 0, 0.7);
}
#portfolio .portfolio-info {
position: absolute;
top: 50%;
left: 50%;
-webkit-transform: translate(-50%, -50%);
transform: translate(-50%, -50%); 
}
#gambar{
    height:100px;
}
.text-center1 {
    text-align: center;
    text-decoration: none;
}