*{
  font-family: helvetica,roboto,arial,"sans-serif";
}
.grid {
display: grid;
grid-gap: 18px;
grid-template-columns: repeat(auto-fill, minmax(325px, 1fr));
grid-auto-rows: 19px; /* Keep the original value */
}

/* Non-grid specific CSS */  
body {
margin: 10px;
color: #374046;
background-color: #ffffff;
font-family: 'Open Sans Condensed', sans-serif;
font-size: 1.15em;
text-rendering: optimizeLegibility;
-webkit-font-smoothing: antialiased;
}

.item {
overflow: hidden; /* Prevent images from overlapping */
position: relative; /* Added position relative for overlay */
}

.photothumb {
width: 100%;
box-shadow: 0 1px 3px rgba(0, 0, 0, .3);
}

.title {
padding: 20px;
}

.title h3 {
font-size: 1.2em;
color: #ffffff;
text-transform: uppercase;
}

.project .title {
background-color: #607D8B;
}

.blog .title {
background-color: #ff9800;
}

.photo .title {
background-color: #f44336;
}

.desc {
padding: 10px 10px 5px 10px;
}

.desc img {
width: 50%;
margin: 0 10px 10px 0;
float: left;
}

.res {
position: absolute;
color: #fff;
display: block;
margin-top: 10px;
margin-left: 10px;
background: rgba(0, 0, 0, .3);
padding: 5px 8px;
border: 1px solid rgba(255, 255, 255, .5);
}

/* Add styles for overlay title */
.overlay {
position: absolute;
bottom: 5px;
display: flex;
justify-content: center;
align-items: center;
background: linear-gradient(to top,rgba(0,0,0,.6) 0,rgba(0,0,0,0) 100%);
color: white;
font-size: 16px;
opacity: 0;
transition: opacity 0.3s ease-in-out;
}
.acontainer{
  width: 100%;
  text-align: center;
  padding: 6px 0 0 0;
}
a { color: black;} 
.item:hover .overlay {
opacity: 1;
}
main{display:block;margin:0;padding: 0 22px 0 0px;}