.border{
    border: 2px solid black;    
}
.margin{
    margin: 2px;
}
.flex{
    display: flex;
     
}
.justify-content{
    justify-content: center;

}
.align{
    align-items: center;
}
.invert{
    filter: invert(1);
}
.rounded{
    border-radius: 10px;
}
.m-1{
    margin: 5px;
}
.p-1{
    padding: 10px;
}
/* Works on Chrome, Edge, Safari (WebKit browsers) */
::-webkit-scrollbar {
  width: 10px;
}

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

::-webkit-scrollbar-thumb {
  background-color: #3a3a3a;  /* thumb color */
  border-radius: 6px;
  border: 2px solid #1e1e1e; /* gives padding effect */
}

::-webkit-scrollbar-thumb:hover {
  background-color: #555;  /* on hover */
}

* {
  scrollbar-width: thin;              /* auto or thin */
  scrollbar-color: #3a3a3a #1e1e1e;   /* thumb and track */
}