::-webkit-scrollbar-button:vertical:start:decrement {
background: white;
background-image: url("https://dl.dropbox.com/s/vtnpkuealr2f7u4/whc8iy3_d.png");
border: 1.5px solid #888888;
border-radius: 5px;
}

::-webkit-scrollbar-button:vertical:start:increment {
display: none;
}

::-webkit-scrollbar-button:vertical:end:decrement {
display: none;
}

::-webkit-scrollbar-button:vertical:end:increment {
background: white;
background-image: url("https://dl.dropbox.com/s/vtnpkuealr2f7u4/whc8iy3_d.png");
border: 1.5px solid #888888;

}