::-webkit-scrollbar {
   height: 10px;
   width: 10px;
}

/* Track */
::-webkit-scrollbar-track {
   -webkit-border-radius: 0px;
   -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
   border-radius: 0px;
}

/* Handle */
::-webkit-scrollbar-thumb {
   -webkit-border-radius: 0px;
   border-radius: 0px;
   background: rgba(0, 0, 0, 0.35);
   border: 1px solid rgba(255, 255, 255, 0.7);
}

/* Somente para o Firefox, versão >= 64 */
@-moz-document url-prefix() {
   * {
      scrollbar-width: thin;
   }
}