.artmain{
    display: grid;
    gap:10px;
    grid-template-columns: 1fr 1fr 1fr 1fr;
}
.artbox{
    padding: 10px;
    border: 2px outset gray;
    background: linear-gradient(0deg,rgba(135, 135, 135, 1) 0%, rgba(255, 255, 255, 1) 100%, rgba(135, 135, 135, 1) 100%); 
    display: flex;
    flex-direction: column;
    transition: all 100ms ease;
}
.artbox img{
    border:4px inset;
    width: 100%;
    height: 100%;
}
.artbox p{
    color:black;
    font-weight: bold;
    padding:0;
    margin: 0;
    margin-bottom: 10px;
    font-size: 130%;
}
.artbox:hover{
    cursor:pointer;
    box-shadow: 0px 0px 15px 2px black;
    transform: scale(1.05);
}

.mhmain{
    display: grid;
    gap:10px;
    grid-template-columns:1fr 1fr 1fr 1fr;
}
.mhcolumn img{
    width: 100%;
}
.mhcolumn img:hover{
    atransform: scale(1.05);
}
.mhcolumn{
    gap:10px;
    display: flex;
    flex-direction: column;
}
.ocmain{
    display: grid;
    gap:10px;
    grid-template-columns:1fr 1fr 1fr;
}
.ocmain1{
    display: grid;
    gap:10px;
    grid-template-columns: 1fr 1fr ;
}
.occolumn img{
    width: 100%;
}
.occolumn img:hover{
    atransform: scale(1.05);
}
.occolumn video:hover{
    atransform: scale(1.05);
}
.occolumn{
    gap:10px;
    display: flex;
    flex-direction: column;
}