body.logo-start-page{
margin:0;
height:100dvh;
display:flex;
justify-content:center;
align-items:center;
background:#000;
}

.logo-group{
width:150px;
height:150px;
cursor:pointer;
}

.logo-inner{
width:100%;
height:100%;
}

.logo-v{
width:100%;
height:100%;
display:block;
filter:invert(1);
}