require("toggleterm").setup {
    size = function(term)
        if term.direction == "horizontal" then
            return 25
        elseif term.direction == "vertical" then
            return vim.o.columns * 0.4
        end
    end,

    open_mapping = [[<c-t>]],
    direction = "float",
    float_opts = {
        border = "curved"
    }
}