.border {
  border: 2px solid red;
  margin: 3px;
}
.flex {
  display: flex;
}
.justify-center {
  justify-content: center;
}
.items-center {
  align-items: center;
}
.bg-black {
  background: black;
  color: white;
}
.invert {
  filter: invert(1);
}
.bg-grey {
  background: #121212;
  color: white;
}
.rounded {
  border-radius: 7px;
}
.p1 {
  padding: 10px;
}
.m1 {
  margin: 5px;
}

/* For Chrome, Edge, Safari */
::-webkit-scrollbar {
  width: 10px; /* width of the scrollbar */
}

::-webkit-scrollbar-track {
  background: #1e1e1e; /* dark background (track) */
}

::-webkit-scrollbar-thumb {
  background: #444; /* scrollbar handle */
  border-radius: 6px; /* rounded edges */
}

::-webkit-scrollbar-thumb:hover {
  background: #666; /* lighter on hover */
}

/* For Firefox */
html {
  scrollbar-width: thin; /* "auto" or "thin" */
  scrollbar-color: #444 #1e1e1e; /* thumb color, track color */
}